CN115700328A - Air-cooled explosion-proof sunshine simulation lamp house - Google Patents

Abstract

The invention provides an air-cooled explosion-proof sunlight simulation lamp box which comprises a radiator, an upper lamp shell and a lower lamp shell, wherein the upper end of the radiator is fixedly connected with the upper lamp shell, a heat dissipation space is formed between the upper end of the radiator and the upper lamp shell, the lower end of the radiator is fixedly connected with the lower lamp shell, the lower lamp shell is fixedly connected with a bottom shell, a glass window is arranged on the bottom shell, a sealing space is formed among the radiator, the lower lamp shell and the bottom shell, and protective gas is introduced into the sealing space; a fan is fixed on the side surface of the upper lamp shell, an air outlet is formed in the top surface of the upper lamp shell, and a sealing junction box is arranged in the upper lamp shell; the lamp box is characterized in that a small reflecting cover is further fixed at the lower end of the radiator, a sealed space is formed among the radiator, the lower lamp shell and the bottom shell, and protective gas is introduced into the sealed space, so that micro-positive pressure is formed in the sealed space, the explosion prevention of the sunlight simulation lamp box is realized, and the use under the condition that combustible gas (such as hydrogen and the like) exists is met.

Description

Translated fromChinese

一种风冷式防爆阳光模拟灯箱An air-cooled explosion-proof sunlight simulation light box

技术领域technical field

本发明涉及阳光模拟灯箱技术领域，尤其涉及一种风冷式防爆阳光模拟灯箱。The invention relates to the technical field of sunlight simulation light boxes, in particular to an air-cooled explosion-proof sunlight simulation light box.

背景技术Background technique

现有的阳光模拟灯箱均因为需要散热，灯箱会有很多散热孔，光源开启后会产生大量的热量，无法满足在有可燃性气体的情况下使用，比如环境中含有一定量的氢气。Existing sunlight simulation light boxes all need to dissipate heat, and the light boxes have many heat dissipation holes. After the light source is turned on, a large amount of heat will be generated, which cannot be used in the presence of flammable gases, such as a certain amount of hydrogen in the environment.

传统的散热型式为水冷，需要配套冷凝器和冷凝水使用，限制条件多，使用和维护成本高。The traditional heat dissipation type is water cooling, which needs to be used with a condenser and condensed water. There are many restrictions, and the use and maintenance costs are high.

发明内容Contents of the invention

本发明的目的是克服现有技术存在的缺陷，提供一种风冷式防爆阳光模拟灯箱。The purpose of the present invention is to overcome the defects of the prior art and provide an air-cooled explosion-proof sunlight simulation light box.

本发明为解决上述技术问题而采用的技术方案为：一种风冷式防爆阳光模拟灯箱，包括散热器、上部灯壳和下部灯壳，所述散热器上端与上部灯壳固定连接，所述散热器上端与上部灯壳之间形成散热空间，所述散热器下端与下部灯壳固定连接，所述下部灯壳与底壳固定连接，所述底壳上设有玻璃窗，所述散热器、下部灯壳和底壳之间形成密封空间，并向该密封空间内通入保护气体；所述上部灯壳侧面固定有风扇，所述上部灯壳顶面设有出风口，所述上部灯壳内设有密封接线盒；所述散热器下端还固定有小反光罩，所述小反光罩与反光罩相连接，所述反光罩与灯座相连接。The technical solution adopted by the present invention to solve the above technical problems is: an air-cooled explosion-proof sunlight simulation lamp box, including a radiator, an upper lamp housing and a lower lamp housing, the upper end of the radiator is fixedly connected with the upper lamp housing, the A heat dissipation space is formed between the upper end of the radiator and the upper lamp housing, the lower end of the radiator is fixedly connected to the lower lamp housing, the lower lamp housing is fixedly connected to the bottom case, the bottom case is provided with a glass window, and theradiator 1. A sealed space is formed between the lower lamp housing and the bottom housing, and protective gas is introduced into the sealed space; a fan is fixed on the side of the upper lamp housing, an air outlet is provided on the top surface of the upper lamp housing, and the upper lamp housing A sealed junction box is arranged inside the shell; a small reflector is also fixed at the lower end of the radiator, and the small reflector is connected with the reflector, and the reflector is connected with the lamp holder.

进一步地，所述散热器包括固定板、设置在固定板上端的上散热齿、设置在固定板下端的下散热齿；所述上部灯壳和下部灯壳均与固定板固定连接。Further, the heat sink includes a fixing plate, upper cooling teeth arranged on the upper end of the fixing plate, and lower cooling teeth arranged on the lower end of the fixing plate; both the upper lamp housing and the lower lamp housing are fixedly connected to the fixing plate.

进一步地，所述下部灯壳和底壳之间通过铰链连接，同时底壳与下部灯壳之间安装有耐高温密封圈。Further, the lower lamp housing and the bottom housing are connected by hinges, and a high temperature resistant sealing ring is installed between the bottom housing and the lower lamp housing.

进一步地，所述散热器、下部灯壳和底壳之间形成的密封空间内通入的保护气体包括但不限于压缩空气、氮气、氦气和氩气中的一种。Further, the protective gas introduced into the sealed space formed between the radiator, the lower lamp housing and the bottom housing includes but not limited to one of compressed air, nitrogen, helium and argon.

进一步地，所述散热器表面做黑化处理，所述散热器的材质包括但不限于铝合金、铜、铁中的一种。Further, the surface of the radiator is blackened, and the material of the radiator includes but not limited to one of aluminum alloy, copper, and iron.

进一步地，所述上部灯壳左右两侧固定有挂耳。Further, hangers are fixed on the left and right sides of the upper lamp housing.

本发明对比现有技术有如下的有益效果：Compared with the prior art, the present invention has the following beneficial effects:

1.本发明通过散热器、下部灯壳和底壳之间形成密封空间并向其内通入保护性气体，使密封空间内形成微正压，实现了阳光模拟灯箱的防爆，满足了在有可燃性气体(如氢气等)的条件下使用。1. In the present invention, a sealed space is formed between the radiator, the lower lamp housing and the bottom housing, and a protective gas is introduced into the sealed space, so that a slight positive pressure is formed in the sealed space, and the explosion-proof of the sunlight simulation light box is realized. Use under the condition of flammable gas (such as hydrogen, etc.).

2.本发明实现了防爆型阳光模拟灯箱的风冷散热功能，通过散热器的吸热和风扇的散热，来控制阳光模拟灯箱的温度。2. The invention realizes the air-cooling and heat dissipation function of the explosion-proof sunlight simulation light box, and controls the temperature of the sunlight simulation light box through the heat absorption of the radiator and the heat dissipation of the fan.

附图说明Description of drawings

图1为本发明的立体图；Fig. 1 is a perspective view of the present invention;

图2为本发明的主视图；Fig. 2 is the front view of the present invention;

图3为本发明的俯视图；Fig. 3 is the top view of the present invention;

图4为灯箱下部的结构示意图；Fig. 4 is a structural schematic diagram of the lower part of the light box;

图5为灯箱上部的结构示意图；Fig. 5 is a structural schematic diagram of the upper part of the light box;

图6为散热器的结构示意图；Fig. 6 is the structural representation of radiator;

图7为遮光罩的结构示意图；Figure 7 is a schematic structural view of the hood;

图8为本发明的爆炸图。Figure 8 is an exploded view of the present invention.

图中：1-挂耳、2-上部灯壳、3-散热器、31-固定板、32-上散热齿、33-下散热齿、4-灯座、5-风扇、6-反光罩、61-小反光罩、7-下部灯壳、8-密封圈、9-底壳、91-玻璃窗、10-密封接线盒、11-出风口。In the figure: 1-hanging ear, 2-upper lamp housing, 3-radiator, 31-fixing plate, 32-upper cooling tooth, 33-lower cooling tooth, 4-lamp holder, 5-fan, 6-reflector, 61-small reflector, 7-lower lamp housing, 8-sealing ring, 9-bottom shell, 91-glass window, 10-sealed junction box, 11-air outlet.

具体实施方式Detailed ways

下面结合附图和实施例对本发明作进一步的描述。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

请参见图1-8，本发明提供的一种风冷式防爆阳光模拟灯箱，包括散热器3、上部灯壳2和下部灯壳7，所述散热器3上端与上部灯壳2固定连接，所述散热器3上端与上部灯壳2之间形成散热空间，所述散热器3下端与下部灯壳7固定连接，所述下部灯壳7与底壳9固定连接，所述底壳9上设有玻璃窗91，所述散热器3、下部灯壳7和底壳9之间形成密封空间，并向该密封空间内通入保护气体；所述上部灯壳2侧面固定有风扇5，所述上部灯壳2顶面设有出风口11，所述上部灯壳2内设有密封接线盒10；所述散热器3下端还固定有小反光罩61，所述小反光罩61与反光罩6相连接，所述反光罩6与灯座4相连接。Please refer to Figures 1-8, an air-cooled explosion-proof sunlight simulation light box provided by the present invention includes aradiator 3, anupper lamp housing 2 and alower lamp housing 7, the upper end of theradiator 3 is fixedly connected to theupper lamp housing 2, A heat dissipation space is formed between the upper end of theradiator 3 and theupper lamp housing 2, the lower end of theradiator 3 is fixedly connected to thelower lamp housing 7, thelower lamp housing 7 is fixedly connected to the bottom case 9, and the upper end of the bottom case 9A glass window 91 is provided, and a sealed space is formed between theradiator 3, thelower lamp housing 7 and the bottom housing 9, and a protective gas is introduced into the sealed space; afan 5 is fixed on the side of theupper lamp housing 2, so that The top surface of theupper lamp housing 2 is provided with anair outlet 11, and theupper lamp housing 2 is provided with a sealedjunction box 10; the lower end of theradiator 3 is also fixed with asmall reflector 61, and thesmall reflector 61 and thereflector 6, and thereflector 6 is connected to the lamp holder 4.

需要说明的是，本发明工作时，将保护性气体通入所述阳光模拟灯箱的下部内的密封空间，光源产生的热量被散热器3吸收并传递到灯箱上部，然后风扇5将热量通过出风口11散出灯箱外。It should be noted that, when the present invention works, the protective gas is passed into the sealed space in the lower part of the sunlight simulation light box, the heat generated by the light source is absorbed by theradiator 3 and transferred to the upper part of the light box, and then thefan 5 passes the heat through the outlet. Thetuyere 11 diffuses out of the light box.

进一步需要说明的是，所述散热器3包括固定板31、设置在固定板31上端的上散热齿32、设置在固定板31下端的下散热齿33，上散热齿32和下散热齿33均为齿状结构，该结构增大了和空气的接触面积，帮助散热器3更好的导热、散热。It should further be noted that theradiator 3 includes afixed plate 31, an upperheat dissipation tooth 32 arranged at the upper end of thefixed plate 31, a lowerheat dissipation tooth 33 arranged at the lower end of thefixed plate 31, and both the upperheat dissipation tooth 32 and the lowerheat dissipation tooth 33 are It is a toothed structure, which increases the contact area with the air, and helps theradiator 3 to conduct heat and dissipate heat better.

所述上部灯壳2和下部灯壳7均与固定板31固定连接，通过以上结构，下部灯壳7与固定板31之间可以形成密封空间，通入保护性气体后，保证密封空间内部气压略大于外部气压，保证外部气体不会进入灯箱内。Both the upper lamp housing 2 and thelower lamp housing 7 are fixedly connected to thefixing plate 31. Through the above structure, a sealed space can be formed between thelower lamp housing 7 and thefixing plate 31. After the protective gas is introduced, the air pressure inside the sealed space can be guaranteed. Slightly greater than the external air pressure to ensure that external air will not enter the light box.

为方便打开下部灯箱更换光源，所述下部灯壳7和底壳9之间通过铰链连接，同时底壳9与下部灯壳7之间安装有耐高温密封圈8，防止因铰链连接而造成的气体泄露。For the convenience of opening the lower lamp box to replace the light source, thelower lamp housing 7 and the bottom housing 9 are connected by a hinge, and a high-temperature-resistant sealing ring 8 is installed between the bottom housing 9 and thelower lamp housing 7 to prevent damage caused by the hinge connection. Gas leak.

所述散热器3、下部灯壳7和底壳9之间形成的密封空间内通入的保护气体包括但不限于压缩空气、氮气、氦气和氩气中的一种。The protective gas introduced into the sealed space formed between theradiator 3 , thelower lamp housing 7 and the bottom housing 9 includes but not limited to one of compressed air, nitrogen, helium and argon.

所述散热器3表面做黑化处理，所述散热器3的材质包括但不限于铝合金、铜、铁中的一种，通过散热器3的材质，散热器3将灯箱下产生的热量吸收并将其传递到灯箱上部，灯箱上部的散热风扇5将热量排出灯箱外。The surface of theradiator 3 is blackened. The material of theradiator 3 includes but is not limited to one of aluminum alloy, copper, and iron. Through the material of theradiator 3, theradiator 3 absorbs the heat generated under the light box. And it is delivered to the light box top, and thecooling fan 5 on the light box top discharges the heat outside the light box.

所述上部灯壳2左右两侧固定有挂耳1，挂耳1固定在上部灯壳2的左右两侧，可通过挂耳1将灯箱固定在架子上或者其他地方，密封接线盒10内固定有光源的触发器和接线端子等。Hanginglugs 1 are fixed on the left and right sides of theupper lamp housing 2, and the hanginglugs 1 are fixed on the left and right sides of theupper lamp housing 2. The light box can be fixed on a shelf or other places through the hanginglugs 1, and fixed in the sealedjunction box 10. There are triggers and terminals for light sources, etc.

虽然本发明已以较佳实施例揭示如上，然其并非用以限定本发明，任何本领域技术人员，在不脱离本发明的精神和范围内，当可作些许的修改和完善，因此本发明的保护范围当以权利要求书所界定的为准。Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection should be defined by the claims.

Claims (6)

Translated fromChinese

1.一种风冷式防爆阳光模拟灯箱，其特征在于，包括散热器(3)、上部灯壳(2)和下部灯壳(7)，所述散热器(3)上端与上部灯壳(2)固定连接，所述散热器(3)上端与上部灯壳(2)之间形成散热空间，所述散热器(3)下端与下部灯壳(7)固定连接，所述下部灯壳(7)与底壳(9)固定连接，所述底壳(9)上设有玻璃窗(91)，所述散热器(3)、下部灯壳(7)和底壳(9)之间形成密封空间，并向该密封空间内通入保护气体；1. An air-cooled explosion-proof sunlight simulation lamp box is characterized in that, comprises radiator (3), upper lamp housing (2) and lower lamp housing (7), and described radiator (3) upper end and upper lamp housing ( 2) Fixed connection, a heat dissipation space is formed between the upper end of the radiator (3) and the upper lamp housing (2), the lower end of the radiator (3) is fixedly connected to the lower lamp housing (7), and the lower lamp housing ( 7) It is fixedly connected with the bottom case (9), the bottom case (9) is provided with a glass window (91), and the heat sink (3), the lower lamp housing (7) and the bottom case (9) are formed between Seal the space, and pass protective gas into the sealed space;所述上部灯壳(2)侧面固定有风扇(5)，所述上部灯壳(2)顶面设有出风口(11)，所述上部灯壳(2)内设有密封接线盒(10)；A fan (5) is fixed on the side of the upper lamp housing (2), an air outlet (11) is provided on the top surface of the upper lamp housing (2), and a sealed junction box (10) is arranged inside the upper lamp housing (2). );所述散热器(3)下端还固定有小反光罩(61)，所述小反光罩(61)与反光罩(6)相连接，所述反光罩(6)与灯座(4)相连接。The lower end of the radiator (3) is also fixed with a small reflector (61), the small reflector (61) is connected with the reflector (6), and the reflector (6) is connected with the lamp holder (4) .2.根据权利要求1所述的风冷式防爆阳光模拟灯箱，其特征在于，所述散热器(3)包括固定板(31)、设置在固定板(31)上端的上散热齿(32)、设置在固定板(31)下端的下散热齿(33)；2. The air-cooled explosion-proof sunlight simulation light box according to claim 1, characterized in that, the radiator (3) comprises a fixed plate (31), an upper cooling tooth (32) arranged on the upper end of the fixed plate (31) , the lower cooling teeth (33) arranged at the lower end of the fixed plate (31);所述上部灯壳(2)和下部灯壳(7)均与固定板(31)固定连接。Both the upper lamp housing (2) and the lower lamp housing (7) are fixedly connected with the fixing plate (31).3.根据权利要求2所述的风冷式防爆阳光模拟灯箱，其特征在于，所述下部灯壳(7)和底壳(9)之间通过铰链连接，同时底壳(9)与下部灯壳(7)之间安装有耐高温密封圈(8)。3. The air-cooled explosion-proof sunlight simulation light box according to claim 2, characterized in that, the lower lamp housing (7) and the bottom case (9) are connected by a hinge, and the bottom case (9) and the lower lamp High temperature resistant sealing rings (8) are installed between the shells (7).4.根据权利要求3所述的风冷式防爆阳光模拟灯箱，其特征在于，所述散热器(3)、下部灯壳(7)和底壳(9)之间形成的密封空间内通入的保护气体包括但不限于压缩空气、氮气、氦气和氩气中的一种。4. The air-cooled explosion-proof sunlight simulation light box according to claim 3, characterized in that, the sealed space formed between the radiator (3), the lower lamp housing (7) and the bottom housing (9) leads to Protective gases include, but are not limited to, one of compressed air, nitrogen, helium, and argon.5.根据权利要求4所述的风冷式防爆阳光模拟灯箱，其特征在于，所述散热器(3)表面做黑化处理，所述散热器(3)的材质包括但不限于铝合金、铜、铁中的一种。5. The air-cooled explosion-proof sunshine simulation light box according to claim 4, characterized in that, the surface of the radiator (3) is blackened, and the material of the radiator (3) includes but not limited to aluminum alloy, One of copper and iron.6.根据权利要求5所述的风冷式防爆阳光模拟灯箱，其特征在于，所述上部灯壳(2)左右两侧固定有挂耳(1)。6. The air-cooled explosion-proof sunlight simulation light box according to claim 5, characterized in that, hanging ears (1) are fixed on the left and right sides of the upper light housing (2).

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