CN210088751U - Explosion-proof PC cover of LED illumination emergency light - Google Patents
Explosion-proof PC cover of LED illumination emergency light Download PDFInfo
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- CN210088751U CN210088751U CN201920996230.6U CN201920996230U CN210088751U CN 210088751 U CN210088751 U CN 210088751U CN 201920996230 U CN201920996230 U CN 201920996230U CN 210088751 U CN210088751 U CN 210088751U
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Abstract
The utility model discloses an explosion-proof PC cover of LED illumination emergency light belongs to the PC cover field, now proposes following scheme, and it includes transparent explosion-proof PC cover main part, explosion-proof PC cover main part includes the translucent cover body and annular installation department, the bottom cooperation of the translucent cover body is provided with annular installation department, the inner wall of annular installation department is equipped with the external screw thread with the external wall adaptation of the housing of emergency light, be provided with the buffering cover body on the outer wall of the translucent cover body, the outer wall shape size looks adaptation of the buffering cover body and the translucent cover body, form airtight cavity between the translucent cover body and the buffering cover body, and airtight cavity intussuseption is filled with gas. The utility model discloses rational in infrastructure, design benefit, protective capacities is good, is fit for using widely.
Description
Technical Field
The utility model relates to a PC cover technical field especially relates to an explosion-proof PC cover of LED illumination emergency light.
Background
The cover of current emergency light is very fragile, and the cover of plastics material is run into and is just broken easily, and the cover of glass material is run into hard thing and also is broken easily, and life is low, for this, the utility model provides an explosion-proof PC cover of LED illumination emergency light.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an explosion-proof PC cover of an LED lighting emergency lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof PC cover of LED illumination emergency light, includes transparent explosion-proof PC cover main part, explosion-proof PC cover main part includes the translucent cover body and annular installation department, the bottom cooperation of the translucent cover body is provided with annular installation department, the inner wall of annular installation department is equipped with the external screw thread with the external wall of emergency lamp body looks adaptation, be provided with the buffering cover body on the outer wall of the translucent cover body, the buffering cover body and the outer wall shape size looks adaptation of the translucent cover body, form airtight cavity between the translucent cover body and the buffering cover body, and airtight cavity intussuseption is filled with gas.
Preferably, the emergency lamp shell is arranged on the emergency lamp body and is of an annular structure, and the annular installation part is matched with the emergency lamp shell in shape and size.
Preferably, an inflation valve is arranged on the buffer cover body, and one end of the inflation valve extends into the closed cavity.
Preferably, the outer end of the inflation valve is in threaded connection with a sealing cover.
Preferably, the buffer cover body is made of a transparent PVC or EVA film material.
Preferably, an annular rod is fixed on the upper portion of the inner wall of the annular mounting portion, and an O-shaped sealing ring is bonded to the bottom of the annular rod.
Compared with the prior art, the beneficial effects of the utility model are that: be provided with the buffering cover body on the outer wall through the translucent cover body, the buffering cover body and the outer wall shape size looks adaptation of the translucent cover body form airtight cavity between the translucent cover body and the buffering cover body, and airtight cavity intussuseption is filled with gas, at a protective layer of translucent cover body surface formation, this protective layer has the cushioning effect, increases the protective capacities of the cover body, avoids the direct breakage of cover body atress to improve the life of the cover body, the utility model discloses rational in infrastructure, design benefit, protective capacities is good, is fit for using widely.
Drawings
Fig. 1 is the utility model provides an explosion-proof PC cover's of LED illumination emergency light structure schematic diagram.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an explosion-proof PC cover of an LED lighting emergency lamp comprises a transparent explosion-proof PC cover main body 1, the explosion-proof PC cover main body 1 comprises a transparent cover body 101 and an annular installation part 102, the bottom of the transparent cover body 101 is provided with the annular installation part 102 in a matching manner, the inner wall of the annular installation part 102 is provided with an external thread matched with the outer wall of an emergency lamp shell 4, the outer wall of the transparent cover body 101 is provided with a buffering cover body 2, the buffering cover body 2 is matched with the outer wall of the transparent cover body 101 in shape and size, a closed cavity is formed between the transparent cover body 101 and the buffering cover body 2, and gas.
In this embodiment, the emergency lamp housing 4 is disposed on the emergency lamp body 5, the emergency lamp housing 4 is an annular structure, and the annular mounting portion 102 is adapted to the shape and size of the emergency lamp housing 4.
In this embodiment, the buffering cover body 2 is provided with an inflation valve 8, and one end of the inflation valve 8 extends into the closed cavity.
In this embodiment, the outer end of the inflation valve 8 is threadedly connected with the sealing cover 6.
In this embodiment, the buffer cover body 2 is made of a transparent PVC or EVA film.
In this embodiment, the annular rod 3 is fixed to the upper portion of the inner wall of the annular mounting portion 102, and the O-ring 7 is bonded to the bottom of the annular rod 3.
The utility model discloses when using, be provided with the buffering cover body 2 on the outer wall through the translucent cover body 101, the buffering cover body 2 and the outer wall shape size looks adaptation of the translucent cover body 101 form airtight cavity between the translucent cover body 101 and the buffering cover body 2, and airtight cavity intussuseption is filled with gas, forms a protective layer on the translucent cover body 101 surface, and this protective layer has the cushioning effect, increases the protective capacities of the cover body, avoids the direct breakage of cover body atress to improve the life of the cover body, the utility model discloses rational in infrastructure, design benefit, protective capacities is good, is fit for using widely.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof PC cover of LED illumination emergency light, includes transparent explosion-proof PC cover main part (1), its characterized in that, explosion-proof PC cover main part (1) is including the translucent cover body (101) and annular installation department (102), the bottom cooperation of the translucent cover body (101) is provided with annular installation department (102), the inner wall of annular installation department (102) is equipped with the external screw thread with emergency light casing (4) outer wall looks adaptation, be provided with the buffering cover body (2) on the outer wall of the translucent cover body (101), the outer wall shape size looks adaptation of the buffering cover body (2) and the translucent cover body (101), form airtight cavity between the translucent cover body (101) and the buffering cover body (2), and the internal packing of airtight cavity has gas.
2. The explosion-proof PC cover of the LED lighting emergency lamp is characterized in that the emergency lamp shell (4) is arranged on the emergency lamp body (5), the emergency lamp shell (4) is of an annular structure, and the annular installation part (102) is matched with the emergency lamp shell (4) in shape and size.
3. The explosion-proof PC cover of the LED lighting emergency lamp according to claim 1, wherein an inflation valve (8) is arranged on the buffer cover body (2), and one end of the inflation valve (8) extends into the closed cavity.
4. The explosion-proof PC cover of the LED lighting emergency lamp is characterized in that the outer end of the inflation valve (8) is in threaded connection with a sealing cover (6).
5. The explosion-proof PC cover of the LED lighting emergency lamp according to claim 1, wherein the buffer cover body (2) is made of transparent PVC or EVA film.
6. The explosion-proof PC cover of the LED lighting emergency lamp is characterized in that an annular rod (3) is fixed on the upper part of the inner wall of the annular mounting part (102), and an O-shaped sealing ring (7) is bonded on the bottom of the annular rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996230.6U CN210088751U (en) | 2019-06-28 | 2019-06-28 | Explosion-proof PC cover of LED illumination emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996230.6U CN210088751U (en) | 2019-06-28 | 2019-06-28 | Explosion-proof PC cover of LED illumination emergency light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088751U true CN210088751U (en) | 2020-02-18 |
Family
ID=69484264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920996230.6U Active CN210088751U (en) | 2019-06-28 | 2019-06-28 | Explosion-proof PC cover of LED illumination emergency light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088751U (en) |
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2019
- 2019-06-28 CN CN201920996230.6U patent/CN210088751U/en active Active
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