CN205279016U - Casing of LED explosion -proof lamp - Google Patents
Casing of LED explosion -proof lamp Download PDFInfo
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- CN205279016U CN205279016U CN201521101532.0U CN201521101532U CN205279016U CN 205279016 U CN205279016 U CN 205279016U CN 201521101532 U CN201521101532 U CN 201521101532U CN 205279016 U CN205279016 U CN 205279016U
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Abstract
The utility model discloses a casing of LED explosion -proof lamp, include: body, end cover, printing opacity subassembly and installing support. The front of body is sealed to body openly open, printing opacity subassembly, and the end cover seals the both ends of body, and body, printing opacity subassembly and end cover be common to form sealed space, places LED subassembly and electrical component in should sealed space. The back mounted installing support of body, the installing support can slide for the body, and the installation screw on the installing support provides changeable bolt mounted position. This casing of LED explosion -proof lamp uses the belt buckle to fasten simple to operate. The installing support has great installation and is suitable for the area. LED subassembly and electrical component arrange on the horizontal direction among this casing of LED explosion -proof lamp, can reduce the size of direction of height. In general, this casing of LED explosion -proof lamp simple to operate, the direction of height size is little, adapts to explosion -proof environment more.
Description
Technical field
This utility model relates to field of lighting devices, more particularly, it relates to the housing of LED.
Background technology
Along with developing rapidly of the industries such as oil, chemical industry, mining industry, lighting use in production, storage, rescue is more and more extensive, and kind gets more and more. How to prevent the accident blast of lighting from having become as highly important problem in damp hazardous area.
Operationally it is inevitably generated electric spark due to lighting or forms red-hot surface, they once with produce or the explosive gas mixture of rescue site meets, may result in the generation of explosion accident, directly jeopardize life and the national wealth safety of citizen. Accordingly, as most popular lighting, explosion-proof technology problem causes common concern and the great attention of people already.
Explosion-proof lamp is the illuminations that a kind of occasion being adapted at having explosive mixture uses. The light source of explosion-proof lamp, electric wiring are closed in the shell of sealing, completely cut off with the explosive mixture of periphery such as explosive gas atmosphere, explosive dust atmosphere, methane gas etc., to prevent explosive mixture to be ignited.
The feature that LED has luminous efficiency height as light source, own temperature is low, energy consumption is low, is quite suitable for being used as the light source of explosion-proof lamp. LED anti-explosion lamp is the same with the explosion-proof lamp adopting conventional light source, it is necessary to light source and electric wiring is sealed in the housing, isolates with the explosive mixture of periphery. In the LED anti-explosion lamp of prior art, LED light source and electric wiring are closed in each independent housing, the housing of electric wiring is generally arranged at the top of LED light source housing, form the structure of superposition, wire two housings of pipeline communication by sealing so that electric wiring and LED electrical communication. The housing of the electric wiring of this type of LED anti-explosion lamp and the housing of LED light source separate, it is necessary to fixing by connecting, and in actual applications, a large amount of use bolts are fixed. Further, owing to housing superposition makes larger in size so that installation process seems complicated and inconvenient. Considering the industry that explosion-proof lamp has demand, for instance in the industries such as oil, chemical industry, mining industry, use the usual narrow space of environment of explosion-proof lamp, especially in the environment such as mine, passage, space is fairly limited. Therefore the complexity installed brings very big restriction to application.
Utility model content
This utility model is directed to the housing of the LED anti-explosion lamp of a kind of new structure.
According to an embodiment of the present utility model, it is proposed to the housing of a kind of LED anti-explosion lamp, including: body, end cap, light-transmitting component and mounting bracket. The front of body is open, the front of light-transmitting component enclosed body, the two ends of end cap enclosed body, and body, light-transmitting component and end cap are collectively forming the space of sealing, places LED component and electric component in the space of this sealing. Mounting bracket is installed at the back side of body, and mounting bracket can be slided relative to body, and the installation screw in mounting bracket provides variable bolt installation site.
In one embodiment, the back side of body has chute, and mounting bracket includes slide block and the adjutage being arranged on slide block, and slide block is arranged in chute can along slide, adjutage and is upwardly extended to both sides expansion by slide block, and the two ends of adjutage have installation screw.
In one embodiment, the installation screw being positioned at adjutage two ends is the elongate holes of semi open model.
In one embodiment, end cap is arranged on two ends of main body, and end cap is provided with wire harness capping, and wire harness is sealed under the state keeping sealing for the inside of wire harness turnover body.
In one embodiment, light-transmitting component is arranged on the front of body, and light-transmitting component is fixed on body by bracelet.
In one embodiment, the side along body arranges several bracelet, and light-transmitting component is anchored on the front of body by bracelet, and bracelet makes to seal between light-transmitting component and body.
In one embodiment, light-transmitting component is arc.
In one embodiment, at internally installed LED component and the electric component of body, LED component is positioned at the both sides of electric component.
In one embodiment, body is to be made by extrusion process.
The housing of this LED anti-explosion lamp uses bracelet to fasten, easy for installation. Mounting bracket has bigger installation and is suitable for area. In the housing of this LED anti-explosion lamp, LED component and electric component are arranged in the horizontal direction, it is possible to reduce the size of short transverse. In general, the housing of this LED anti-explosion lamp is easy for installation, and short transverse size is little, more adapts to explosion-proof environment.
Accompanying drawing explanation
The above and other feature of this utility model, character and advantage will be become apparent by the description below in conjunction with drawings and Examples, and accompanying drawing labelling identical in the accompanying drawings represents identical feature all the time, wherein:
Fig. 1 discloses the structure chart of the housing of the LED anti-explosion lamp according to an embodiment of the present utility model, and the back side of its middle shell is upward.
Fig. 2 discloses the structure chart of the housing of the LED anti-explosion lamp according to an embodiment of the present utility model, facing up of its middle shell.
Fig. 3 discloses the cut-away view of the housing of the LED anti-explosion lamp according to an embodiment of the present utility model, wherein eliminates light-transmitting component.
Detailed description of the invention
With reference to shown in Fig. 1 and Fig. 2, disclosing the structure chart of the housing of LED anti-explosion lamp according to an embodiment of the present utility model, wherein Fig. 1 is the supine state of the back of the body of housing, and Fig. 2 is the heads state of housing. As it can be seen, the housing of this LED anti-explosion lamp includes: body 102, end cap 104, wire harness capping 106, light-transmitting component 108, mounting bracket 110.
Mounting bracket 110 is installed at the back side of body 102, and mounting bracket 110 is for the integral installation for LED anti-explosion lamp. As it is shown in figure 1, there is chute 121 at the back side of body 102. Mounting bracket 110 includes slide block 112 and the adjutage 114 being arranged on slide block 112. Slide block 112 is arranged in chute 121 and can slide along chute 121. Adjutage 114 and is upwardly extended to both sides expansion by slide block 112, and adjutage 114 two ends have installation screw 116. In the illustrated embodiment, installation screw 116 is the elongate holes of semi open model. Mounting bracket 110 can be passed through slide block 112 and slide in chute 121 so that the position of mounting bracket 110 can be moved along the length direction of body 102. The installation screw 116 being positioned at adjutage 114 two ends is the elongate holes of semi open model, therefore has bigger motility when using bolt to position, and bolt can position in any position in the open area of elongate holes. It is therefore to be understood that the strip installation screw 116 for semi open model provides variable bolt installation site. Elongate holes by slide block and semi open model so that the installation of this housing has higher motility.
End cap 104 is arranged on two ends of main body 102, and the effect of end cap 104 is so that the end seal of main body 102. Need and ft connection owing to being arranged on LED component within main body 102 and electric component, on end cap 104, be therefore provided with wire harness capping 106. Wire harness capping 106 can when keeping sealing for the inside of wire harness turnover body 102.
The front of body 102 is open, light-transmitting component 108 is for the front of enclosed body 102, and light-transmitting component 108 is that light transmissive material makes, in the illustrated embodiment, light-transmitting component 108 is curved, and light-transmitting component 108 is also equipped with the effect of the light homogenous diffusion sent so that LED component. Light-transmitting component 108 is fixed on body 102 by bracelet 181. In the illustrated embodiment, several bracelet 181 can be set along the side of body 102. Light-transmitting component 108 is anchored on the front of body 102 by bracelet 181, and bracelet 110 needs to provide enough fastening forces to make can seal between light-transmitting component 108 and body 102. The tightening operation of bracelet 181 is very convenient, it is only necessary to buckles bracelet 181 after light-transmitting component 181 is in place and namely can realize fastening.
With reference to shown in Fig. 3, Fig. 3 discloses the cut-away view of the housing of LED anti-explosion lamp, wherein eliminates light-transmitting component. As it is shown on figure 3, at the internally installed LED component 202 of body 102 and electric component 204. LED component 202 and electric component 204 are all accommodated in the sealing space formed by body 102, end cap 104 and light-transmitting component 108, and LED component 202 and electric component 204 separate with the external world, play explosion-proof effect. As shown in Figure 3, LED component 202 is positioned at the both sides of electric component 204, and so, LED component and electric component are to extend in the horizontal direction, rather than extend on vertically (i.e. height) direction, so can effectively reduce LED anti-explosion lamp size in the height direction. LED component is arranged in by the housing of this LED anti-explosion lamp the both sides of electric component so that the size of the short transverse of LED anti-explosion lamp reduces, is conducive to using in the environment that height space is less. Considering the practical application area of explosion-proof lamp, height space is all often comparatively narrow and small. In order to make LED component and electric appliance component present horizontally disposed scheme, it is necessary to form the cavity arranged in horizontal direction on body 102. In one embodiment, body 102 adopts extrusion process molding, once forms desired moulding, to guarantee the sealing of body self.
The housing of this LED anti-explosion lamp uses bracelet to fasten, easy for installation. Mounting bracket has bigger installation and is suitable for area. In the housing of this LED anti-explosion lamp, LED component and electric component are arranged in the horizontal direction, it is possible to reduce the size of short transverse. In general, the housing of this LED anti-explosion lamp is easy for installation, and short transverse size is little, more adapts to explosion-proof environment.
Above-described embodiment is available to be familiar with person in the art and realizes or use of the present utility model; those skilled in the art can when without departing from utility model thought of the present utility model; above-described embodiment is made various modifications or change; thus protection domain of the present utility model is not limit by above-described embodiment, and the maximum magnitude of the inventive features that claims are mentioned should be consistent with.
Claims (9)
1. the housing of a LED anti-explosion lamp, it is characterised in that including: body, end cap, light-transmitting component and mounting bracket;
The front of body is open, the front of light-transmitting component enclosed body, the two ends of end cap enclosed body, and body, light-transmitting component and end cap are collectively forming the space of sealing, places LED component and electric component in the space of this sealing;
Mounting bracket is installed at the back side of body, and mounting bracket can be slided relative to body, and the installation screw in mounting bracket provides variable bolt installation site.
2. the housing of LED anti-explosion lamp as claimed in claim 1, it is characterized in that, the back side of body has chute, mounting bracket includes slide block and the adjutage being arranged on slide block, slide block is arranged in chute can along slide, adjutage and is upwardly extended to both sides expansion by slide block, and the two ends of adjutage have installation screw.
3. the housing of LED anti-explosion lamp as claimed in claim 2, it is characterised in that the installation screw being positioned at adjutage two ends is the elongate holes of semi open model.
4. the housing of LED anti-explosion lamp as claimed in claim 1, it is characterised in that end cap is arranged on two ends of main body, end cap is provided with wire harness capping, and wire harness is sealed under the state keeping sealing for the inside of wire harness turnover body.
5. the housing of LED anti-explosion lamp as claimed in claim 1, it is characterised in that light-transmitting component is arranged on the front of body, and light-transmitting component is fixed on body by bracelet.
6. the housing of LED anti-explosion lamp as claimed in claim 5, it is characterised in that the side along body arranges several bracelet, light-transmitting component is anchored on the front of body by bracelet, and bracelet makes to seal between light-transmitting component and body.
7. the housing of LED anti-explosion lamp as claimed in claim 5, it is characterised in that described light-transmitting component is arc.
8. the housing of LED anti-explosion lamp as claimed in claim 1, it is characterised in that at internally installed LED component and the electric component of body, LED component is positioned at the both sides of electric component.
9. the housing of LED anti-explosion lamp as claimed in claim 8, it is characterised in that described body is to be made by extrusion process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101532.0U CN205279016U (en) | 2015-12-25 | 2015-12-25 | Casing of LED explosion -proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101532.0U CN205279016U (en) | 2015-12-25 | 2015-12-25 | Casing of LED explosion -proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279016U true CN205279016U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101532.0U Active CN205279016U (en) | 2015-12-25 | 2015-12-25 | Casing of LED explosion -proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122849A (en) * | 2016-08-10 | 2016-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
-
2015
- 2015-12-25 CN CN201521101532.0U patent/CN205279016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122849A (en) * | 2016-08-10 | 2016-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
| CN106122849B (en) * | 2016-08-10 | 2018-11-16 | 东莞中工通明光电科技有限公司 | A kind of anti-explosion LED dust-free purification lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |