CN206861293U - A kind of LED bulb - Google Patents
A kind of LED bulb Download PDFInfo
- Publication number
- CN206861293U CN206861293U CN201720513467.5U CN201720513467U CN206861293U CN 206861293 U CN206861293 U CN 206861293U CN 201720513467 U CN201720513467 U CN 201720513467U CN 206861293 U CN206861293 U CN 206861293U
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- CN
- China
- Prior art keywords
- light emission
- thermal insulation
- led light
- led
- insulation board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED bulb, including lampshade, lamp socket, drive device, heat-shield mechanism and at least one LED light emission device；Lampshade is fastened on lamp socket and encloses to form an accommodation space between the lampshade and lamp socket, LED light emission device is arranged in the accommodation space, drive device is located at LED light emission device away from the side of the lampshade and is electrically connected with LED light emission device to light for driving LED light emission device, heat-shield mechanism is arranged between LED light emission device and drive device for the heat transfer between barrier LED light emission device and drive device, prevent that heat transfer to drive device, avoids drive device from being broken down because temperature is too high caused by LED light emission device work.
Description
Technical field
Field of LED illumination is the utility model is related to, more particularly, to a kind of good LED bulb of heat-proof quality.
Background technology
It is general inside traditional LED bulb to be all provided with LED light emission device and drive the luminous drive of LED light emission device
Dynamic device, but due to LED bulb small volume, the relative position of LED light emission device and drive device typically all can relatively,
Caused amount of heat to external radiation and can be transmitted in drive device rapidly LED light emission device at work so that driving dress
The temperature put is higher so as to be easily damaged, and can influence its service life in addition, drive device works at high temperature and then influence whole
The service life of individual LED bulb.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of good LED bulb of heat-proof quality.
The technical solution adopted in the utility model is：A kind of LED bulb, including：
Lamp socket；
Lampshade, lampshade are fastened on lamp socket and enclose to form an accommodation space between the lampshade and lamp socket；
At least one LED light emission device, LED light emission device are arranged in the accommodation space；
Drive device, drive device are located at LED light emission device away from the side of the lampshade and electrical with LED light emission device
Connection lights for driving LED light emission device；And
Heat-shield mechanism, heat-shield mechanism are arranged between LED light emission device and drive device for obstructing LED light emission device
Heat transfer between drive device.
Wherein, heat-shield mechanism includes：
First thermal insulation board, the first thermal insulation board are arranged between LED light emission device and drive device；And
Second thermal insulation board, the second thermal insulation board are arranged between the first thermal insulation board and drive device, the second thermal insulation board and first
Thermal insulation board is detachably connected, and space be present between the second thermal insulation board and the first thermal insulation board.
Accommodation space lateral wall is provided with the air vent for radiating.
Preferably, the air vent is located at the second thermal insulation board side wall.
Wherein, light-emitting device includes：
Mounting seat, mounting seat are arranged in heat-shield mechanism；And
LED luminescence chips, LED luminescence chips are arranged on the lateral wall of mounting seat and are electrically connected with drive device.
The utility model also includes heat dissipating housing, and heat dissipating housing is fastened in mounting seat, and heat dissipating housing lateral wall is provided with to light for LED
The breach that chip outwards lights.
Lamp socket bottom is additionally provided with the nut for connecting external power source.
The beneficial effects of the utility model：The design provides a kind of LED bulb, by being filled in LED light emission device and driving
Heat-shield mechanism is set to prevent LED light emission device from working to obstruct the heat transfer between LED light emission device and drive device between putting
Caused heat transfer avoids drive device from being broken down because temperature is too high, effectively extends drive mechanism very to drive device
To the service life of whole LED bulb, and heat-shield mechanism is simple and reasonable, and production cost is low, has very high dissemination.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the stereoscopic figure of the preferred embodiment of the utility model one；
Fig. 2 is the partial structurtes decomposing schematic representation of the preferred embodiment of the utility model one；
Fig. 3 is the part drawing of heat-proof device in the preferred embodiment of the utility model one；
Fig. 4 is the structure decomposition figure of heat-proof device in the preferred embodiment of the utility model one.
Embodiment
As Figure 1-Figure 4, a kind of LED bulb, including lampshade 1, lamp socket 2, drive device 9, heat-shield mechanism 4 and at least
One LED light emission device 3；Lampshade 1 is fastened on lamp socket 2 and encloses to form an accommodation space, LED between the lampshade 1 and lamp socket 2
Light-emitting device 3 is arranged in the accommodation space, drive device 9 be located at LED light emission device away from the lampshade 1 side and with
LED light emission device 3 be electrically connected with it is luminous for driving LED light emission device 3, heat-shield mechanism 4 be arranged at LED light emission device 3 with
For the heat transfer between barrier LED light emission device 3 and drive device 9 between drive device 9, the work of LED light emission device 3 is prevented
Heat transfer caused by work avoids drive device 9 from being broken down because temperature is too high to drive device 9.
Wherein, heat-shield mechanism 4 includes the first thermal insulation board 41 and the second thermal insulation board 43, and the first thermal insulation board 41 is arranged on LED
Between light-emitting device 3 and drive device 9, the second thermal insulation board 43 is arranged between the first thermal insulation board 41 and drive device 9, second every
Hot plate 43 is detachably connected with the first thermal insulation board 41, certain space be present between the second thermal insulation board 43 and the first thermal insulation board 41,
Be advantageous to preferably heat-insulated, the first thermal insulation board 41 is provided with mounting groove 44 away from the one side of the LED light emission device 3, second every
Hot plate 43 is provided with the mounting post 42 being engaged with the mounting groove 44 away from the one side of the drive device 9, and mounting post 42 is pacified
Between tankage 44 be embedded in connection, in addition, can also according to actual conditions increase the 3rd thermal insulation board, the 3rd thermal insulation board be arranged on first every
Between the thermal insulation board 43 of hot plate 41 and second, heat-insulating efficiency is further improved, the utility model does not limit the quantity of thermal insulation board.
Further, accommodation space lateral wall is provided with the air vent 5 for radiating, it is preferable that the air vent 5 is located at second
The side wall of thermal insulation board 43, the space that outside cold air is entered between the first thermal insulation board 41 and the second thermal insulation board 43 by air vent 5,
Cross-ventilation is formed, the heat on the first thermal insulation board 41 and the second thermal insulation board 43 is taken away, plays good radiating effect.
Wherein, light-emitting device 3 includes mounting seat 31 and LED luminescence chips 32, and mounting seat 31 is arranged in heat-shield mechanism 4；
LED luminescence chips 32 are arranged on the side wall of mounting seat 31 and are electrically connected with drive device 9, and the utility model is not limited to install
Seat 31 column structure, also can be replaced centrum shape or, spherical or ellipsoid, with increase the diversity of lighting angle and flexibly
Property.
The utility model also includes heat dissipating housing 6, and the heat dissipating housing 6 is fastened in mounting seat 31, and the lateral wall of heat dissipating housing 6 is provided with confession
The breach 7 that LED luminescence chips 32 outwards light, heat dissipating housing 6 are arranged to aluminium heat dissipator, have good thermal diffusivity.
In addition, the bottom of lamp socket 2 is additionally provided with the lamp holder 8 for connecting external power source.
In order that product is shaped to drawing shape of tail with more sight, lampshade 1, i.e., the lampshade 1 is along away from lamp socket 2
Direction shape taper into, in flamboyancy.
Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to the scope of protection of the utility model it
It is interior.
Claims (7)
- A kind of 1. LED bulb, it is characterised in that including：Lamp socket (2)；Lampshade (1), the lampshade (1) are fastened on lamp socket (2) and enclose that to form one accommodating between the lampshade (1) and lamp socket (2) Space；At least one LED light emission device (3), the LED light emission device (3) are arranged in the accommodation space；Drive device (9), the drive device (9) are located at LED light emission device away from the side of the lampshade (1) and sent out with LED Electro-optical device (3) is electrically connected with luminous for driving LED light emission device (3)；AndHeat-shield mechanism (4), the heat-shield mechanism (4) are arranged between LED light emission device (3) and drive device (9) for resistance Heat transfer between LED light emission device (3) and drive device (9).
- A kind of 2. LED bulb according to claim 1, it is characterised in thatThe heat-shield mechanism (4) includes：First thermal insulation board (41), first thermal insulation board (41) are arranged between LED light emission device (3) and drive device (9)；With AndSecond thermal insulation board (43), second thermal insulation board (43) are arranged between the first thermal insulation board (41) and drive device (9), the Two thermal insulation boards (43) are detachably connected with the first thermal insulation board (41), are existed between the second thermal insulation board (43) and the first thermal insulation board (41) Space.
- A kind of 3. LED bulb according to claim 2, it is characterised in that：The accommodation space lateral wall is provided with the air vent (5) for radiating.
- A kind of 4. LED bulb according to claim 3, it is characterised in that：The air vent (5) is located at the second thermal insulation board (43) side wall.
- A kind of 5. LED bulb according to claim 1, it is characterised in thatThe LED light emission device (3) includes：Mounting seat (31), the mounting seat (31) are arranged in heat-shield mechanism (4)；AndLED luminescence chips (32), the LED luminescence chips (32) are arranged on the lateral wall of mounting seat (31) and and drive device (9) it is electrically connected with.
- A kind of 6. LED bulb according to claim 5, it is characterised in that：Also include heat dissipating housing (6), the heat dissipating housing (6) is fastened in mounting seat (31), and heat dissipating housing (6) side wall is provided with to be sent out for LED The breach (7) that optical chip (32) outwards lights.
- A kind of 7. LED bulb according to claim 1, it is characterised in that：Lamp socket (2) bottom is additionally provided with the lamp holder (8) for connecting external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513467.5U CN206861293U (en) | 2017-05-09 | 2017-05-09 | A kind of LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513467.5U CN206861293U (en) | 2017-05-09 | 2017-05-09 | A kind of LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861293U true CN206861293U (en) | 2018-01-09 |
Family
ID=60823770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513467.5U Expired - Fee Related CN206861293U (en) | 2017-05-09 | 2017-05-09 | A kind of LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317411A (en) * | 2018-03-15 | 2018-07-24 | 广东金莱特电器股份有限公司 | A kind of LED downlight with high efficiency and heat radiation partition board |
| CN109611754A (en) * | 2019-02-21 | 2019-04-12 | 蚌埠崧欣电子科技有限公司 | A kind of built-in LED pendent lamp of driving power |
-
2017
- 2017-05-09 CN CN201720513467.5U patent/CN206861293U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317411A (en) * | 2018-03-15 | 2018-07-24 | 广东金莱特电器股份有限公司 | A kind of LED downlight with high efficiency and heat radiation partition board |
| CN108317411B (en) * | 2018-03-15 | 2024-03-15 | 广东小崧科技股份有限公司 | LED down lamp with high-efficient heat dissipation baffle |
| CN109611754A (en) * | 2019-02-21 | 2019-04-12 | 蚌埠崧欣电子科技有限公司 | A kind of built-in LED pendent lamp of driving power |
| CN109611754B (en) * | 2019-02-21 | 2021-03-02 | 蚌埠崧欣电子科技有限公司 | LED ceiling lamp with built-in driving power supply |
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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: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |