CN202048445U - Energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat - Google Patents
Energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat Download PDFInfo
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- CN202048445U CN202048445U CN2010206334959U CN201020633495U CN202048445U CN 202048445 U CN202048445 U CN 202048445U CN 2010206334959 U CN2010206334959 U CN 2010206334959U CN 201020633495 U CN201020633495 U CN 201020633495U CN 202048445 U CN202048445 U CN 202048445U
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- heat
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- heat sink
- pressure ring
- energy
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat. A shade hole is arranged at the upper end of an aluminum lampshade, a heat transferring and dissipating component is matched and connected with a heat dissipating plate in a clamping way to be fixed on the shade hole through a lampshade pressure ring, a power supply box is arranged on a radiator of the heat transferring and dissipating component and is provided with a fixing hanging part, the heat dissipating plate of the heat transferring and dissipating component tightly clings to the contact surface among convex edges at the shade hole part, a containing groove is arranged in the middle of the heat dissipating plate, a light source groove is arranged at the middle part of the containing groove, a wiring groove is arranged on the bottom of the light source groove and is internally provided with a wiring hole, an auxiliary pressure ring of the heat transferring and dissipating component is embedded on the bottom of the containing groove of the heat dissipating plate, the lampshade pressure ring tightly clings to the contact surface of the convex edges of the shade hole, an LED light source is tightly and fixedly connected in the light source groove through a sealing ring of the heat transfer and dissipation component, a glass lens is fixed to the heat dissipating plate through a lens face cover of the heat transferring and dissipating component, and the outer surface at the cover top of the lens face cover and the corresponding surface of the lampshade pressure ring are arranged in a same plane. With the adoption of the energy-saving LED industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat, the heat transfer and dissipation area of a lamp is increased, and the normal service life of the lamp is ensured.
Description
Technical field
The utility model relates to the industrial lighting apparatus field, refers in particular to a kind of light fixture that can effectively increase and passes area of dissipation, with the structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation that guarantees the normal performance of light fixture.
Background technology
Industry and mining are important steps of industrial development, and the lighting problem in the mine is the necessary condition of industrial and mineral energy normal operation; Along with the progress of science, the application of LED in bulkhead lamp capable solved the lighting problem in the mine to a certain extent.
Yet it generally all is directly to be locked on the plate heat conduction support with screw that existing LED bulkhead lamp capable passes radiating subassembly, and its flatness is difficult to guarantee, to such an extent as to the uniformity that influence heat is transmitted is inconsistent; Heat-conducting area is not enough, to such an extent as to heat conduction amount is not good enough, thereby influences radiating effect; Cause the phenomenon that the light source all material all can be expanded with heat and contract with cold and influence its normal performance and duty, thereby produce as: the light source gold thread is broken, light source surface silica gel gets loose, the heat conduction support contacts great number of issues such as not good enough with heat abstractor, thus the normal service life of shortening light fixture.
Summary of the invention
For addressing the above problem, the utility model dispels the heat before and after a kind of can the realization is provided, and make full use of the biography thermal diffusivity of lampshade, pass area of dissipation to increase light fixture, guarantee the even and normal performance of light fixture of heat transmission, light fixture is under the normal condition works, the structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation in the normal service life of assurance light fixture.
For achieving the above object, the technical solution adopted in the utility model is: in the upper end of aluminium lampshade the cover hole is arranged, passing radiating subassembly is fixed in and covers on the hole by its lampshade pressure ring and the heat sink clamping connection that cooperatively interacts, on the radiator of biography radiating subassembly power pack is housed, this power pack is provided with fixedly suspension member, contact-making surface between the protruding eaves at the heat sink of described biography radiating subassembly and place, cover hole fits tightly, there is storage tank the centre of this heat sink, there is light source slot at this storage tank middle part, connecting groove is arranged at this light source slot bottom, wiring hole is arranged in the connecting groove, the secondary pressure ring that passes radiating subassembly is nested in heat sink storage tank bottom, its lampshade pressure ring fits tightly with the contact-making surface of the protruding eaves in cover hole, described led light source closely is fixed in the light source slot by the sealing ring that passes radiating subassembly, described glass lens is fixed on the heat sink by the lens cover that passes radiating subassembly, and the caping outer surface of this lens cover and lampshade pressure ring respective surfaces are on same horizontal plane.
Described radiator is made of radial fin, and the size of the size of the jointing end face of this radiator and heat sink and the contact-making surface of heat sink cooperatively interacts, and closely fixedly connected each other, the storage tank of this heat sink is stepped.
The corresponding one side that connects led light source of described sealing ring has stopper slot, and this stopper slot matches with the led light source profile, and the sealing circle is embedded in the light source slot, and the contact-making surface between itself and the light source slot fits tightly.
Described lens cover cross section is L-shaped, and this lens cover is socketed on the glass lens flange, and is buckled on the cell wall of heat sink storage tank, and lens face tops inner surface and lug upper surface fit tightly.
The cambered surface center of described glass lens is corresponding with the led light source center, and the thickness of the flange of this glass lens is consistent with the height of the cell wall of the height of secondary pressure ring and heat sink storage tank.
The external diameter of described lens cover matches with the internal diameter size of lampshade pressure ring, and this lens cover internal diameter matches with the big footpath of glass lens.
The beneficial effects of the utility model are: it combines with the ingenious of aluminium lampshade by passing each parts of radiating subassembly, realized that light fixture can pass heat radiation in front and back when work, ready-made aluminium lampshade has more the function that passes heat radiation, increased the biography area of dissipation of light fixture greatly, having guaranteed that light fixture can be under the normal condition works, and has avoided expanding with heat and contract with cold of source material and the series that causes influences the generation of the problem of light fixture performance.
Description of drawings
Fig. 1 is a full sectional view of the present utility model.
Fig. 2 is an exploded perspective view of the present utility model.
Fig. 3 is the utility model surface structure stereogram.
Fig. 4 is the structural perspective of the utility model heat sink.
The drawing reference numeral explanation:
1. aluminium lampshade; 2. cover hole; 3. biography radiating subassembly; 4. lampshade pressure ring;
5. heat sink; 6. radiator; 7. power pack; 8. fixing suspension member;
9. protruding eaves; 10. storage tank; 11. light source slot; 12. secondary pressure ring;
13.LED light source; 14. sealing ring; 15. glass lens; 16. lens cover;
17. cell wall; 18. stopper slot; 19. connecting groove; 20. wiring hole;
21. flange.
The specific embodiment
See also shown in Fig. 1-4, the utility model is about a kind of structure of energy-conservation LED bulkhead lamp capable of efficient biography heat radiation, in the upper end of aluminium lampshade (1) cover hole (2) is arranged, passing radiating subassembly (3) is fixed in and covers on the hole (2) by its lampshade pressure ring (4) and heat sink (5) clamping connection that cooperatively interacts, on the radiator (6) of biography radiating subassembly (3) power pack (7) is housed, this power pack (7) is provided with fixedly suspension member (8), the contact-making surface that passes the heat sink (5) of radiating subassembly (3) and cover between the protruding eaves of locating in hole (2) (9) fits tightly, there is storage tank (10) centre of this heat sink (5), there is light source slot (11) at this storage tank (10) middle part, connecting groove (19) is arranged at this light source slot (11) bottom, wiring hole (20) is arranged in the connecting groove (19), the secondary pressure ring (12) that passes radiating subassembly (3) is nested in heat sink (5) storage tank (10) bottom, its lampshade pressure ring (4) fits tightly with the contact-making surface of the cover protruding eaves in hole (2) (9), led light source (13) closely is fixed in the light source slot (11) by the sealing ring (14) that passes radiating subassembly (3), glass lens (15) is fixed on the heat sink (5) by the lens cover (16) that passes radiating subassembly (3), and the caping outer surface of this lens cover (16) and lampshade pressure ring (4) respective surfaces are on same horizontal plane.
The structure of the energy-conservation LED mine lamp of a kind of efficient biography heat radiation that the utility model disclosed, its radiator (6) is made of radial fin, the size of the size of the jointing end face of this radiator (6) and heat sink (5) and the contact-making surface of heat sink (5) cooperatively interacts, closely fixedly connected each other, the storage tank (10) of this heat sink (5) is stepped.
The structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation that the utility model disclosed, the corresponding one side that connects led light source (13) of its sealing ring (14) has stopper slot (18), this stopper slot (18) matches with led light source (13) profile, sealing circle (14) is embedded in the light source slot (11), and the contact-making surface between itself and the light source slot (11) fits tightly.
The structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation that the utility model disclosed, its lens cover (16) cross section is L-shaped, this lens cover (16) is socketed on glass lens (15) flange (21), and be buckled on the cell wall (17) of heat sink (5) storage tank (10), lens cover (16) top inner surface and flange (21) upper surface fit tightly, the cambered surface center of glass lens (15) is corresponding with led light source (13) center, the thickness of the flange (21) of this glass lens (15) is consistent with the height of the cell wall (17) of the height of secondary pressure ring (12) and heat sink (5) storage tank (10), the external diameter of lens cover (16) matches with the internal diameter size of lampshade pressure ring (4), and this lens cover (16) internal diameter matches with the big footpath of glass lens (15).
Above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. efficient structure that passes the energy-conservation LED bulkhead lamp capable of heat radiation, in the upper end of aluminium lampshade (1) cover hole (2) is arranged, passing radiating subassembly (3) is fixed in and covers on the hole (2) by its lampshade pressure ring (4) and heat sink (5) clamping connection that cooperatively interacts, on the radiator (6) of biography radiating subassembly (3) power pack (7) is housed, this power pack (7) is provided with fixedly suspension member (8), it is characterized in that: the contact-making surface between the protruding eaves (9) that the heat sink (5) of described biography radiating subassembly (3) and cover hole (2) are located fits tightly, there is storage tank (10) centre of this heat sink (5), there is light source slot (11) at this storage tank (10) middle part, connecting groove (19) is arranged at this light source slot (11) bottom, wiring hole (20) is arranged in the connecting groove (19), the secondary pressure ring (12) that passes radiating subassembly (3) is nested in heat sink (5) storage tank (10) bottom, its lampshade pressure ring (4) fits tightly with the contact-making surface of the cover protruding eaves in hole (2) (9), described led light source (13) closely is fixed in the light source slot (11) by the sealing ring (14) that passes radiating subassembly (3), described glass lens (15) is fixed on the heat sink (5) by the lens cover (16) that passes radiating subassembly (3), and the caping outer surface of this lens cover (16) and lampshade pressure ring (4) respective surfaces are on same horizontal plane.
2. the structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1, it is characterized in that: described radiator (6) is made of radial fin, the size of the size of the jointing end face of this radiator (6) and heat sink (5) and the contact-making surface of heat sink (5) cooperatively interacts, closely fixedly connected each other, the storage tank (10) of this heat sink (5) is stepped.
3. the structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1, it is characterized in that: the corresponding one side that connects led light source (13) of described sealing ring (14) has stopper slot (18), this stopper slot (18) matches with led light source (13) profile, sealing circle (14) is embedded in the light source slot (11), and the contact-making surface between itself and the light source slot (11) fits tightly.
4. the structure of the energy-conservation LED bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 3, it is characterized in that: described lens cover (16) cross section is L-shaped, this lens cover (16) is socketed on glass lens (15) flange (21), and be buckled on the cell wall (17) of heat sink (5) storage tank (10), lens cover (16) top inner surface and flange (21) upper surface fit tightly.
5. according to the structure of the energy-conservation LED bulkhead lamp capable of claim 1 or 4 described a kind of efficient biographies heat radiations, it is characterized in that: the cambered surface center of described glass lens (15) is corresponding with led light source (13) center, and the thickness of the flange (21) of this glass lens (15) is consistent with the height of the cell wall (17) of the height of secondary pressure ring (12) and heat sink (5) storage tank (10).
6. according to the structure of the energy-conservation LED bulkhead lamp capable of claim 1 or 4 described a kind of efficient biographies heat radiations, it is characterized in that: the external diameter of described lens cover (16) matches with the internal diameter size of lampshade pressure ring (4), and this lens cover (16) internal diameter matches with the big footpath of glass lens (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206334959U CN202048445U (en) | 2010-11-19 | 2010-11-19 | Energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206334959U CN202048445U (en) | 2010-11-19 | 2010-11-19 | Energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048445U true CN202048445U (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206334959U Expired - Fee Related CN202048445U (en) | 2010-11-19 | 2010-11-19 | Energy-saving LED (Light-Emitting Diode) industrial and mineral lamp structure capable of high-efficiently transferring and dissipating heat |
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| CN (1) | CN202048445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705760A (en) * | 2012-05-29 | 2012-10-03 | 巨尔(上海)光电照明有限公司 | LED illuminating lamp suitable for being used in special occasions |
| CN110500561A (en) * | 2019-08-12 | 2019-11-26 | 中山市夏盟科技灯饰有限公司 | Glass lamp shade locking notch structure |
-
2010
- 2010-11-19 CN CN2010206334959U patent/CN202048445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705760A (en) * | 2012-05-29 | 2012-10-03 | 巨尔(上海)光电照明有限公司 | LED illuminating lamp suitable for being used in special occasions |
| CN110500561A (en) * | 2019-08-12 | 2019-11-26 | 中山市夏盟科技灯饰有限公司 | Glass lamp shade locking notch structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Dongguan Guangyu Industrial Co.,Ltd. Guo Xiaohua Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20161119 |