CN204213700U - A kind of LED with radiator structure - Google Patents
A kind of LED with radiator structure Download PDFInfo
- Publication number
- CN204213700U CN204213700U CN201420745358.2U CN201420745358U CN204213700U CN 204213700 U CN204213700 U CN 204213700U CN 201420745358 U CN201420745358 U CN 201420745358U CN 204213700 U CN204213700 U CN 204213700U
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- Prior art keywords
- driving power
- heat radiation
- led
- lamp cup
- lamp socket
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Abstract
The utility model relates to a kind of LED with radiator structure, comprise lamp holder, the heat radiation lamp cup of hollow structure, driving power shell, driving power, lamp socket, LED light source and spherical shell, driving power is contained in accommodating cylinder, lamp socket is arranged in the upper port of heat radiation lamp cup, lamp socket is provided with the vent passages be made up of one or more sidewall, air circulating ventilation hole on vent passages and driving power receptacle terminal forms air peripheral passage, the sidewall of lamp socket is provided with substrate, LED light source is arranged on substrate, sidewall with substrate all offers the air-vent be connected with vent passages, spherical shell is threaded in heat radiation lamp cup upper port and covers on lamp socket outside.Described a kind of LED with radiator structure, in use, the circulation of the air utilizing vent passages and air circulating ventilation hole to be formed, effectively improves the heat radiation of LED light source, thus extends the service life of equipment, and possess earth leakage protective.
Description
Technical field
The utility model relates to the field of LED, especially a kind of LED with radiator structure.
Background technology
In LED field, the stability of LED cooling and the high-quality of equipment all play very important effect.The cooling of traditional LED, mainly concentrates on LED light source, and realize cooling performance by improving shape, structure and heat radiation lamp cup, the cooling of the driving power of LED is not often considered in usually such improvement.
And for example, traditional high-capacity LED lamp can use hollow heat radiation lamp cup to configure the luminous original paper with lamp socket fixed L ED, driving power shell is arranged in heat radiation lamp cup, the top and bottom of this driving power shell, may be closed, and the outer wall of this driving power shell can be fitted in the chamber wall of driving power, when LED works, the heat produced due to LED light source is difficult to effectively dissipate, thus cause drive circuit board to be burnt out by hot environment in heat radiation lamp cup, thus cause driving power assembly normally to work, this likely can affect the service life of LED.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, provide a kind of LED with radiator structure, its project organization rationally and.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED with radiator structure, comprise lamp holder, the heat radiation lamp cup of hollow structure, driving power shell, driving power, lamp socket, LED light source and spherical shell, described driving power shell comprises driving power receptacle terminal and is connected to the accommodating cylinder of the hollow structure on driving power receptacle terminal, driving power is contained in accommodating cylinder, heat radiation lamp cup is socketed in accommodating cylinder outside and is against on supply socket upper end of joint mouth, on driving power receptacle terminal, annular offers several air circulating ventilation holes for the formation of the ventilation gap between driving power receptacle terminal and heat radiation lamp cup inwall, described lamp socket is arranged in the upper port of heat radiation lamp cup, lamp socket is provided with the vent passages be made up of one or more sidewall, air circulating ventilation hole on vent passages and driving power receptacle terminal forms air peripheral passage, the sidewall of lamp socket is provided with substrate, LED light source is arranged on substrate, sidewall with substrate all offers the air-vent be connected with vent passages, spherical shell is threaded in heat radiation lamp cup upper port and covers on lamp socket outside.
In order to facilitate when assembling, and prevent from occurring sliding phenomenon between heat radiation lamp cup and driving power shell, on described accommodating cylinder lateral wall, axial annular is laid with at least two fins, on heat radiation lamp cup inwall, axial annular offers the groove corresponding with fin, and heat radiation lamp cup and driving power shell to be matched locking by groove and fin.
In order to can be made it, play the object of ventilating with the external world, described spherical shell top end face offers circular open, circular open is equipped with annular ring, annular ring is stamped cover plate, uniformly on cover plate offer air vent.
In order to reach better radiating effect, on described heat dissipation lamp plate lateral wall, longitudinal circumference uniform distribution is provided with some outer cold drawings.
In order to reach best radiating effect, on the inwall of the vent passages of described lamp socket, genesis analysis has some internal cooling plates.
The beneficial effects of the utility model are: described a kind of LED with radiator structure; adopt the LED of this kind of design; in use; the circulation of the air utilizing vent passages and air circulating ventilation hole to be formed; effectively improve the heat radiation of LED light source; thus extend the service life of equipment, and possesses earth leakage protective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of overall structure schematic diagram with the LED of radiator structure described in the utility model;
Fig. 2 is a kind of split-type structural representation with the LED of radiator structure described in the utility model;
Fig. 3 is a kind of sectional view with the LED of radiator structure described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, lamp holder, and 2, heat radiation lamp cup, 21, outer cold drawing, 3, driving power shell, 31, driving power receptacle terminal, 31-1, air circulating ventilation hole, 32, accommodating cylinder, 32-1, fin, 4, driving power, 5, lamp socket, 51, internal cooling plate, 6, LED light source, 7, spherical shell, 71, circular open, 72, annular ring, 73, cover plate, 73-1, air vent, 8, substrate, 81, air-vent.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of LED with radiator structure as shown in Figure 1, comprise lamp holder 1, the heat radiation lamp cup 2 of hollow structure, driving power shell 3, driving power 4, lamp socket 5, LED light source 6 and spherical shell 7, the heat radiation lamp cup 2 of hollow structure is threaded on lamp holder 1, spherical shell 7 is threaded in heat radiation lamp cup 2 upper port, heat radiation lamp cup 2 top end face is equipped with cover plate 73, uniformly on cover plate 73 offers air vent 73-1.
A kind of LED with radiator structure as shown in Figures 2 and 3, driving power shell 3 comprises driving power receptacle terminal 31 and is connected to the accommodating cylinder 32 of the hollow structure on driving power receptacle terminal 31, driving power 4 is contained in accommodating cylinder 32, heat radiation lamp cup 2 is socketed in accommodating cylinder 32 outside and is against in supply socket joint 31 upper port, on heat radiation lamp cup 2 lateral wall, longitudinal circumference uniform distribution is provided with some outer cold drawings 21, on accommodating cylinder 32 lateral wall, axial annular is laid with at least two fin 32-1, on heat radiation lamp cup 2 inwall, axial annular offers the groove corresponding with fin 32-1, heat radiation lamp cup 2 and driving power shell 3 to be matched locking by groove and fin 32-1, on driving power receptacle terminal 31, annular offers several air circulating ventilation hole 31-1 for the formation of the ventilation gap between driving power receptacle terminal 31 and heat radiation lamp cup 2 inwall, lamp socket 5 is arranged in the upper port of heat radiation lamp cup 2, on the inwall of the vent passages of lamp socket 5, genesis analysis has some internal cooling plates 51, lamp socket 5 is made up of four sidewalls and forms a vent passages in centre, air circulating ventilation hole 31-1 on vent passages and driving power receptacle terminal 31 forms air peripheral passage, the sidewall of lamp socket 5 is provided with substrate 8, LED light source 6 is installed on the substrate 8, four sidewalls with substrate 8 all offer the air-vent 81 be connected with vent passages, spherical shell 7 is threaded in heat radiation lamp cup 2 upper port and covers on lamp socket 5 outside, spherical shell 7 top end face offers circular open 71, circular open 71 is equipped with annular ring 72, annular ring 72 is stamped cover plate 73, uniformly on cover plate 73 offer air vent 73-1.
A kind of LED with radiator structure of the present utility model, lamp holder 1 is connected outer member, the driving power receptacle terminal 31 of driving power shell 3 is connected on lamp holder 1, driving power 4 is embedded in the accommodating cylinder 32 in driving power shell 3, heat radiation lamp cup 2 is sleeved on driving power shell 3 outside, using heat radiation lamp cup 2 as a radiator, heat radiation lamp cup 2 shape can be lantern or any applicable hollow, heat radiation lamp cup 2 can comprise an outer cold drawing 21 and longitudinally be located on the excircle of heat radiation lamp cup 2, multiple outer cold drawing 21 forms the profile that meets heat radiation lamp cup 21, and the ventilation gap formed is between the air circulating ventilation hole 31-1 and the inwall of heat radiation lamp cup 2 of driving power shell 3, three fin 32-1 are had along on the outer wall of driving power shell 3, fin 32-1 is for the position of lock drive outer casing of power supply 3 relative to heat radiation lamp cup 2 inwall, then by with on the lamp socket 5 of LED light source 6, at the upper port socket spherical shell 7 of heat radiation lamp cup 2, at the cover plate 73 of spherical shell 7 upper cover one with air vent 73-1, vent passages is communicated with surrounding air by air vent 73-1, thus make the heat radiation circulation canal in whole LED with a circulation, thus reduce environment temperature, ensure that the service life of power supply.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. one kind has the LED of radiator structure, it is characterized in that: comprise lamp holder (1), the heat radiation lamp cup (2) of hollow structure, driving power shell (3), driving power (4), lamp socket (5), LED light source (6) and spherical shell (7), described driving power shell (3) comprises driving power receptacle terminal (31) and is connected to the accommodating cylinder (32) of the hollow structure on driving power receptacle terminal (31), driving power (4) is contained in accommodating cylinder (32), heat radiation lamp cup (2) is socketed in accommodating cylinder (32) outside and is against in supply socket joint (31) upper port, the upper annular of driving power receptacle terminal (31) offers several air circulating ventilation holes (31-1) for the formation of the ventilation gap between driving power receptacle terminal (31) and heat radiation lamp cup (2) inwall, described lamp socket (5) is arranged in the upper port of heat radiation lamp cup (2), lamp socket (5) is provided with the vent passages be made up of one or more sidewall, air circulating ventilation hole (31-1) on vent passages and driving power receptacle terminal (31) forms air peripheral passage, the sidewall of lamp socket (5) is provided with substrate (8), LED light source (6) is arranged on substrate (8), sidewall with substrate (8) all offers the air-vent (81) be connected with vent passages, spherical shell (7) is threaded in heat radiation lamp cup (2) upper port and covers on lamp socket (5) outside.
2. a kind of LED with radiator structure according to claim 1, it is characterized in that: on described accommodating cylinder (32) lateral wall, axial annular is laid with at least two fins (32-1), on heat radiation lamp cup (2) inwall, axial annular offers the groove corresponding with fin (32-1), and heat radiation lamp cup (2) and driving power shell (3) to be matched locking by groove and fin (32-1).
3. a kind of LED with radiator structure according to claim 1, it is characterized in that: described spherical shell (7) top end face offers circular open (71), circular open (71) is equipped with annular ring (72), annular ring (72) is stamped cover plate (73), cover plate (73) is above uniform offers air vent (73-1).
4. a kind of LED with radiator structure according to claim 1, is characterized in that: on described heat radiation lamp cup (2) lateral wall, longitudinal circumference uniform distribution is provided with some outer cold drawings (21).
5. a kind of LED with radiator structure according to claim 1, is characterized in that: on the inwall of the vent passages of described lamp socket (5), genesis analysis has some internal cooling plates (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745358.2U CN204213700U (en) | 2014-12-01 | 2014-12-01 | A kind of LED with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745358.2U CN204213700U (en) | 2014-12-01 | 2014-12-01 | A kind of LED with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213700U true CN204213700U (en) | 2015-03-18 |
Family
ID=52982368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745358.2U Expired - Fee Related CN204213700U (en) | 2014-12-01 | 2014-12-01 | A kind of LED with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949392A (en) * | 2017-04-04 | 2017-07-14 | 荆门市合方越达电子科技有限公司 | A kind of Novel LED light |
-
2014
- 2014-12-01 CN CN201420745358.2U patent/CN204213700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949392A (en) * | 2017-04-04 | 2017-07-14 | 荆门市合方越达电子科技有限公司 | A kind of Novel LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |