CN204164756U - A kind of LED bulb - Google Patents
A kind of LED bulb Download PDFInfo
- Publication number
- CN204164756U CN204164756U CN201420637952.XU CN201420637952U CN204164756U CN 204164756 U CN204164756 U CN 204164756U CN 201420637952 U CN201420637952 U CN 201420637952U CN 204164756 U CN204164756 U CN 204164756U
- Authority
- CN
- China
- Prior art keywords
- led
- radiator shell
- led bulb
- lampshade
- mount pad
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED bulb, comprise lamp holder, radiator shell and lampshade, lamp holder is connected with radiator shell by a connector, the edge of radiator shell is provided with an engaging portion, the edge of opening of lampshade is provided with snapping groove, an installing plate is provided with in radiator shell, the lower surface of installing plate extends the cylinder of a hollow downwards, the upper surface of installing plate extends upward a LED group mount pad, the outer surface of LED group mount pad is interval with many vertical grooves, LED group mount pad is stamped a LED mounting cover, the marginating compartment of LED mounting cover is provided with many and rabbets LED lamp bar with vertical groove, every bar LED lamp bar is provided with at least one LED, LED mounting cover upper surface is provided with a thermal conductivity gas plate.The utility model many groups heat conduction pore, makes the thermal source of whole LED bulb spread from inside to outside, greatly strengthen radiating effect, and luminous from multiple different light-emitting area by many LED lamp bar, make whole product luminous evenly, luminous flux is higher.
Description
Technical field
The utility model relates to lighting field, particularly a kind of LED bulb.
Background technology
LED bulb has been applied in every field with the characteristic of its high efficiency low power consuming.Usually, LED bulb all needs be configured with heat abstractor, be distributed to outside with heat LED bulb produced thus reach the object improving LED bulb service life.At present in order to improve the high-cooling property of free convection, the fin that heat radiation uses is arranged on LED bulb shell, but its heatsink temperature is often up to 45 degree even more than 50 degree Celsius, such high temperature is positioned on the shell of bulb, easily causes the accident of scald when dismounting or the assembling of bulb.If this fin is arranged at bulb, or adopt the material of plastics to avoid scalding bulb shell, the heat that this bulb is come out cannot dissipate by only such mode, also cannot be produced the effect of cooling by the free convection of outside air, thus service life of LED lamp can be shortened because of heat dissipation problem.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provides the LED bulb that a kind of structure is simple, have many group heat conduction pores.
For solving the above-mentioned defect of prior art, technical scheme to be solved in the utility model is: a kind of LED bulb, comprise lamp holder, radiator shell and lampshade, described lamp holder is connected with described radiator shell by a connector, the edge of described radiator shell is provided with an engaging portion, the edge of opening of described lampshade is provided with snapping groove, described engaging portion is connected with described snapping groove, an installing plate is provided with in described radiator shell, the lower surface of described installing plate extends the cylinder of a hollow downwards, the upper surface of described installing plate extends upward a LED group mount pad, the outer surface of described LED group mount pad is interval with many vertical grooves, described LED group mount pad is stamped a LED mounting cover, the marginating compartment of described LED mounting cover is provided with many and rabbets LED lamp bar with described vertical groove, every bar LED lamp bar is provided with at least one LED, described LED mounting cover upper surface is provided with a thermal conductivity gas plate.
One as the utility model LED bulb is improved, the lower surface of described connector extends a plastic connector downwards, the upper surface of described connector is provided with the mouth that is threaded, the outer surface of described connector is provided with a sealing ring, described sealing ring has an inclined-plane, is respectively equipped with the first heat conduction pore in the both sides on described inclined-plane.
One as the utility model LED bulb is improved, and described lampshade end is provided with the second heat conduction pore.
One as the utility model LED bulb is improved, and described thermal conductivity gas plate is interval with several the 3rd heat conduction pores.
One as the utility model LED bulb is improved, and the madial wall of described radiator shell is provided with the 4th mutually corresponding heat conduction pore.
One as the utility model LED bulb is improved, and described lampshade is glass component.
One as the utility model LED bulb is improved, and be provided with a driving power in the cylinder of described hollow, described driving power is electrically connected with described LED lamp bar, and the end of described driving power is connected with described lamp holder.
One as the utility model LED bulb is improved, and LED lamp bar described in every bar is provided with two LED.
Compared with prior art, the utility model has the advantages that: the utility model is respectively arranged with heat conduction pore on the lampshade of LED bulb, thermal conductivity gas plate, connector and radiator shell inwall, the thermal source of whole LED bulb is spread from inside to outside, and on each accessory that can generate heat, heat conduction pore is all set, the utility model is made to greatly strengthen radiating effect, and luminous from multiple different light-emitting area by many LED lamp bar, make whole product luminous evenly, luminous flux is higher.
Accompanying drawing explanation
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the utility model detonation configuration schematic diagram.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As depicted in figs. 1 and 2, a kind of LED bulb, comprise lamp holder 1, radiator shell 2 and lampshade 3, lamp holder 1 is connected with radiator shell 2 by a connector 4, the edge of radiator shell 2 is provided with an engaging portion 5, the edge of opening of lampshade 3 is provided with snapping groove 6, engaging portion 5 is connected with snapping groove 6, an installing plate 7 is provided with in radiator shell 2, the lower surface of installing plate 7 extends the cylinder 8 of a hollow downwards, the upper surface of installing plate 7 extends upward a LED group mount pad 9, the outer surface of LED group mount pad 9 is interval with many vertical grooves 10, LED group mount pad 9 is stamped a LED mounting cover 11, the marginating compartment of LED mounting cover 11 is provided with many and rabbets LED lamp bar 12 with described vertical groove 10, every bar LED lamp bar 12 is provided with at least one LED 13, LED mounting cover 11 upper surface is provided with a thermal conductivity gas plate 14.
Wherein, the lower surface of the preferred connector 4 of the utility model extends a plastic connector 41 downwards, the upper surface of connector 4 is provided with the mouth 42 that is threaded, the outer surface of connector 4 is provided with a sealing ring 43, sealing ring 43 has an inclined-plane 44, is respectively equipped with the first heat conduction pore 45 in the both sides on inclined-plane 44.First heat conduction pore 45 is conducive to the heat radiation of lamp holder 1.
The utility model preferred lampshade 6 end is provided with the second heat conduction pore 15.Second heat conduction pore 15 is conducive to the heat radiation of lampshade 6.
The preferred thermal conductivity gas plate 14 of the utility model is interval with several the 3rd heat conduction pores 16.3rd heat conduction pore 16 is conducive to the heat radiation of LED.
The madial wall of the preferred radiator shell 2 of the utility model is provided with the 4th mutually corresponding heat conduction pore 17.4th heat conduction pore 17 is conducive to the heat radiation of radiator.
The preferred lampshade 3 of the utility model is glass component.The lampshade 3 that glass component is made has higher radiating effect and longer service life.
Be provided with a driving power 18 in the cylinder 8 of the preferred hollow of the utility model, driving power 18 is electrically connected with LED lamp bar 12, and the end of driving power 18 is connected with lamp holder 1.
The preferred every bar LED lamp bar 12 of the utility model is provided with two LED 13.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (8)
1. a LED bulb, comprise lamp holder (1), radiator shell (2) and lampshade (3), it is characterized in that, described lamp holder (1) is connected with described radiator shell (2) by a connector (4), the edge of described radiator shell (2) is provided with an engaging portion (5), the edge of opening of described lampshade (3) is provided with snapping groove (6), described engaging portion (5) is connected with described snapping groove (6), an installing plate (7) is provided with in described radiator shell (2), the lower surface of described installing plate (7) extends the cylinder (8) of a hollow downwards, the upper surface of described installing plate (7) extends upward a LED group mount pad (9), the outer surface of described LED group mount pad (9) is interval with many vertical grooves (10), described LED group mount pad (9) is stamped a LED mounting cover (11), the marginating compartment of described LED mounting cover (11) is provided with many and rabbets LED lamp bar (12) with described vertical groove (10), every bar LED lamp bar (12) is provided with at least one LED (13), described LED mounting cover (11) upper surface is provided with a thermal conductivity gas plate (14).
2. LED bulb according to claim 1, it is characterized in that, the lower surface of described connector (4) extends a plastic connector (41) downwards, the upper surface of described connector (4) is provided with the mouth that is threaded (42), the outer surface of described connector (4) is provided with a sealing ring (43), described sealing ring (43) has an inclined-plane (44), is respectively equipped with the first heat conduction pore (45) in the both sides of described inclined-plane (44).
3. LED bulb according to claim 1, is characterized in that, described lampshade (6) end is provided with the second heat conduction pore (15).
4. LED bulb according to claim 1, is characterized in that, described thermal conductivity gas plate (14) is interval with several the 3rd heat conduction pores (16).
5. LED bulb according to claim 1, is characterized in that, the madial wall of described radiator shell (2) is provided with the 4th mutually corresponding heat conduction pore (17).
6. LED bulb according to claim 1, is characterized in that, described lampshade (3) is glass component.
7. LED bulb according to claim 1, it is characterized in that, a driving power (18) is provided with in the cylinder (8) of described hollow, described driving power (18) is electrically connected with described LED lamp bar (12), and the end of described driving power (18) is connected with described lamp holder (1).
8. LED bulb according to claim 1, is characterized in that, LED lamp bar (12) described in every bar is provided with two LED (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637952.XU CN204164756U (en) | 2014-10-17 | 2014-10-17 | A kind of LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637952.XU CN204164756U (en) | 2014-10-17 | 2014-10-17 | A kind of LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164756U true CN204164756U (en) | 2015-02-18 |
Family
ID=52538442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637952.XU Expired - Fee Related CN204164756U (en) | 2014-10-17 | 2014-10-17 | A kind of LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164756U (en) |
-
2014
- 2014-10-17 CN CN201420637952.XU patent/CN204164756U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161017 |