CN220931077U - A three-proof lamp with efficient heat dissipation structure - Google Patents
A three-proof lamp with efficient heat dissipation structure Download PDFInfo
- Publication number
- CN220931077U CN220931077U CN202322676714.1U CN202322676714U CN220931077U CN 220931077 U CN220931077 U CN 220931077U CN 202322676714 U CN202322676714 U CN 202322676714U CN 220931077 U CN220931077 U CN 220931077U
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- heat dissipation
- sealing cover
- lamp
- power module
- groove
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Abstract
A three-proofing lamp with a high-efficiency heat radiation structure comprises a lamp holder and a lamp shade, wherein a through groove is formed in the middle of the lamp holder, a heat radiation sealing cover is arranged in the through groove, and a power module is arranged on one side of the heat radiation sealing cover, facing the lamp shade; the inner edge of the hollow groove is provided with an integrated first connecting sleeve, the inner side wall of the heat dissipation sealing cover is correspondingly provided with a mounting and positioning sleeve, and the mounting and positioning sleeve corresponds to the first connecting sleeve one by one and is fixedly connected through a screw; the power module is connected and positioned with the inner bottom surface of the lamp holder through a U-shaped buckle piece, a second connecting sleeve is arranged in the middle of the hollow groove, the U-shaped buckle piece is arranged in the middle of the power module in a straddling mode and presses the power module to the heat dissipation sealing cover, and two sides of the U-shaped buckle piece are connected and fixed with the second connecting sleeve through screws; according to the three-proofing lamp structure, the through groove is formed in the lamp holder, the heat-dissipation sealing cover is arranged, the power supply module is arranged on the inner side of the heat-dissipation sealing cover, heat in the three-proofing lamp is dissipated in air by the aid of the heat-dissipation sealing cover, the internal temperature is guaranteed, and the service life of the three-proofing lamp is prolonged.
Description
Technical Field
The utility model relates to a three-proofing lamp with an efficient heat dissipation structure.
Background
The LED tri-proof lamp is a special LED illuminating lamp which is made of special protective materials and has the functions of dust prevention, water prevention and explosion prevention (corrosion prevention), and is widely applied to various areas and places needing moisture prevention, dust prevention and corrosion prevention, such as subway section illumination, bathrooms, canteens, shops, various material warehouses, assembly workshops, production workshops and the like. Because the lamp protection lamp is high, the sealing performance is good, the internal temperature of the cavity of the lamp can gradually rise when the LED lamp works, the service life of the LED aluminum substrate lamp strip is influenced by the excessively high temperature rise, heat is mainly dissipated through the aluminum alloy section shell for conduction, hot air in the cavity of the lamp does not circulate with the outside, and the heat dissipation effect of the whole lamp is not very good.
Disclosure of utility model
Aiming at the defects existing in the problems, the utility model provides the tri-proof light with the efficient heat dissipation structure.
In order to achieve the above purpose, the utility model provides a tri-proof light with a high-efficiency heat radiation structure, which comprises a lamp holder and a lamp shade, wherein a through slot is formed in the middle of the lamp holder, a heat radiation sealing cover is arranged in the through slot, and a power module is arranged on one side of the heat radiation sealing cover facing the lamp shade;
an integrated first connecting sleeve is arranged at the inner edge of the hollow groove, and an installation positioning sleeve is correspondingly arranged on the inner side wall of the heat dissipation sealing cover, and is in one-to-one correspondence with the first connecting sleeve and fixedly connected through a screw;
The power module is connected with the inner bottom surface of the lamp holder through a U-shaped fastener, a second connecting sleeve is arranged in the middle of the hollow groove, the U-shaped fastener is arranged in a straddling mode in the middle of the power module and presses the power module towards the heat dissipation sealing cover, and two sides of the U-shaped fastener are fixedly connected with the second connecting sleeve through screws.
As a further improvement of the utility model, the joint of the hollow groove and the upper surface of the lamp holder is sunk to form a sealing groove, a sealing strip is arranged in the sealing groove in a matching way, the edge of the heat dissipation sealing cover extends to one side of the lamp holder to form an annular protruding edge, and the annular protruding edge extends into the sealing groove to be abutted with the sealing strip.
As a further improvement of the utility model, an integrated limit post is arranged on the top wall of the heat-dissipation sealing cover, a limit hole is processed at one end of the power module, and the limit post is matched and stretches into the limit hole.
As a further improvement of the utility model, the limit post is in a cone-shaped structure, and the outer diameter of the limit post gradually decreases from the connecting end to the free end.
As a further improvement of the utility model, the heat dissipation cover is made of an aluminum material.
The beneficial effects of the utility model are as follows:
According to the three-proofing lamp structure, through arranging the through groove on the lamp holder and installing the heat-dissipating sealing cover made of aluminum materials, the heat-dissipating sealing cover is directly contacted with air, heat in the three-proofing lamp is dissipated to the air after being absorbed by the heat-dissipating cover plate, so that the internal temperature is ensured, and the service life of the three-proofing lamp is prolonged; the power module is arranged on the inner side of the heat dissipation sealing cover through the U-shaped buckle piece, the power module is attached to the heat dissipation sealing cover, the power module and the heat dissipation sealing cover conduct heat directly, and the heat conductivity coefficient of the heat dissipation sealing cover made of aluminum is very high, so that the rapid heat dissipation of the power module is realized; the whole structure is simple and reasonable, the practicability is strong, and the heat dissipation effect is good.
Drawings
FIG. 1 is an exploded view of a tri-proof light with an efficient heat dissipation structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a perspective view of the heat dissipation cover 1;
Fig. 4 is a perspective view of the power module 4;
Fig. 5 is a structural view of the lamp socket after the power module is mounted therein.
In the figure: 1. a heat dissipation cover; 11. an annular convex edge; 12. installing a positioning sleeve; 13. a limit column; 2. a sealing strip; 3. a lamp holder; 31. a permeable slot; 32. sealing grooves; 33. a first connection sleeve; 34. a second connecting sleeve; 4. a power module; 41. a limiting hole; 5. a U-shaped clamping piece; 6. a lampshade.
Detailed Description
As shown in fig. 1, the three-proofing lamp with the efficient heat dissipation structure comprises a lamp holder 3 and a lamp shade 6, wherein a through groove 31 is formed in the middle of the lamp holder 3, a heat dissipation sealing cover 1 is arranged in the through groove 31, a power module 4 is arranged on one side, facing the lamp shade 6, of the heat dissipation sealing cover 1, and the heat dissipation sealing cover 1 is made of an aluminum material;
the inner edge of the hollow groove 31 is provided with an integrated first connecting sleeve 33, the inner side wall of the heat dissipation sealing cover 1 is correspondingly provided with a mounting positioning sleeve 12, the mounting positioning sleeve 12 is in one-to-one correspondence with the first connecting sleeve 33 and fixedly connected through a screw, the connecting part of the hollow groove 31 and the upper surface of the lamp holder 3 sinks to form a sealing groove 32, a sealing strip 2 is matched in the sealing groove 32, the edge of the heat dissipation sealing cover 1 extends to one side of the lamp holder 3 to form an annular convex edge 11, and the annular convex edge 11 extends into the sealing groove 32 to be abutted with the sealing strip 2;
The power module 4 is connected and positioned with the inner bottom surface of the lamp holder 3 through a U-shaped clamping piece 5, a second connecting sleeve 34 is arranged in the middle of the inner edge of the hollow groove 31, the U-shaped clamping piece 5 is arranged in a straddling mode in the middle of the power module 4 and presses the power module 4 to the heat dissipation sealing cover 1, and two sides of the U-shaped clamping piece 5 are connected and fixed with the second connecting sleeve 34 through screws;
Be equipped with spacing post 13 of integral type on the heat dissipation closing cap 1 roof, power module 4 one end processing spacing hole 41, spacing post 13 cooperation stretches into spacing hole 41, and spacing post 13 is the taper structure, and the external diameter of spacing post 13 reduces gradually from the link to the free end.
According to the three-proofing lamp structure, through arranging the through groove on the lamp holder and installing the heat-dissipating sealing cover made of aluminum materials, the heat-dissipating sealing cover is directly contacted with air, heat in the three-proofing lamp is dissipated to the air after being absorbed by the heat-dissipating cover plate, so that the internal temperature is ensured, and the service life of the three-proofing lamp is prolonged; the power module is arranged on the inner side of the heat dissipation sealing cover through the U-shaped buckle piece, the power module is attached to the heat dissipation sealing cover, the power module and the heat dissipation sealing cover conduct heat directly, and the heat conductivity coefficient of the heat dissipation sealing cover made of aluminum is very high, so that the rapid heat dissipation of the power module is realized; the whole structure is simple and reasonable, the practicability is strong, and the heat dissipation effect is good.
When in specific use, the utility model is described with reference to the drawings for convenient understanding;
During assembly, the heat-radiating cover plate is firstly installed on the outer side of the transparent groove in the middle of the lamp holder, the annular protruding edge of the heat-radiating cover plate is matched and stretches into the sealing groove at the edge of the transparent groove, the end part of the annular protruding edge tightly presses the sealing strip in the sealing groove, the installation locating sleeve on the inner side wall of the heat-radiating cover plate corresponds to the first connecting sleeve on the inner edge of the transparent groove one by one and is fixedly connected through screws, the power module is installed on one side of the heat-radiating cover plate, which faces the lampshade, the limit column on the heat-radiating cover plate is matched and stretches into the limit hole at the end part of the power module, the U-shaped clamping piece is arranged in a straddling manner in the middle of the power module, two sides of the U-shaped clamping piece are fixedly connected with the second connecting sleeve at the inner edge of the transparent groove through screws, and the power module is attached to the inner side of the heat-radiating cover plate; the heat inside the three-proofing lamp is absorbed by the heat-dissipating cover plate and then dissipated in the air, the power module is attached to the heat-dissipating cover plate to directly form heat conduction, the heat-dissipating cover plate made of aluminum is high in heat conductivity coefficient, and the heat-dissipating cover plate is directly contacted with the air to form heat exchange, so that the aim of rapid heat dissipation is achieved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a take high-efficient heat radiation structure's three proofings lamp which characterized in that: the LED lamp comprises a lamp holder (3) and a lamp shade (6), wherein a through groove (31) is formed in the middle of the lamp holder (3), a heat dissipation sealing cover (1) is arranged in the through groove (31), and a power module (4) is arranged on one side, facing the lamp shade (6), of the heat dissipation sealing cover (1);
An integrated first connecting sleeve (33) is arranged at the inner edge of the hollow groove (31), mounting positioning sleeves (12) are correspondingly arranged on the inner side wall of the heat dissipation sealing cover (1), and the mounting positioning sleeves (12) are in one-to-one correspondence with the first connecting sleeves (33) and are fixedly connected through screws;
The power module (4) is connected with the inner bottom surface of the lamp holder (3) through a U-shaped clamping piece (5) and positioned, a second connecting sleeve (34) is arranged in the middle of the inner edge of the hollow groove (31), the U-shaped clamping piece (5) is arranged in a straddling mode at the middle of the power module (4) and presses the power module (4) to the heat dissipation sealing cover (1), and two sides of the U-shaped clamping piece (5) are fixedly connected with the second connecting sleeve (34) through screws.
2. The tri-proof light with efficient heat dissipation structure as defined in claim 1, wherein: the lamp holder is characterized in that the joint of the hollow groove (31) and the upper surface of the lamp holder (3) sinks to form a sealing groove (32), a sealing strip (2) is arranged in the sealing groove (32) in a matching mode, the edge of the heat dissipation sealing cover (1) extends to one side of the lamp holder (3) to form an annular convex edge (11), and the annular convex edge (11) stretches into the sealing groove (32) to be abutted to the sealing strip (2).
3. The tri-proof light with efficient heat dissipation structure as defined in claim 1, wherein: be equipped with integral type spacing post (13) on heat dissipation closing cap (1) roof, spacing hole (41) are processed to power module (4) one end, spacing post (13) cooperation stretches into spacing hole (41).
4. A tri-proof light with efficient heat dissipation structure as defined in claim 3, wherein: the limiting column (13) is of a conical structure, and the outer diameter of the limiting column (13) gradually decreases from the connecting end to the free end.
5. The tri-proof light with efficient heat dissipation structure as defined in any one of claims 1 to 4, wherein: the heat dissipation sealing cover (1) is made of an aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676714.1U CN220931077U (en) | 2023-10-08 | 2023-10-08 | A three-proof lamp with efficient heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676714.1U CN220931077U (en) | 2023-10-08 | 2023-10-08 | A three-proof lamp with efficient heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931077U true CN220931077U (en) | 2024-05-10 |
Family
ID=90936614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322676714.1U Expired - Fee Related CN220931077U (en) | 2023-10-08 | 2023-10-08 | A three-proof lamp with efficient heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931077U (en) |
-
2023
- 2023-10-08 CN CN202322676714.1U patent/CN220931077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |