CN205316079U - LED bulb that suitability is wide - Google Patents
LED bulb that suitability is wide Download PDFInfo
- Publication number
- CN205316079U CN205316079U CN201521058884.2U CN201521058884U CN205316079U CN 205316079 U CN205316079 U CN 205316079U CN 201521058884 U CN201521058884 U CN 201521058884U CN 205316079 U CN205316079 U CN 205316079U
- Authority
- CN
- China
- Prior art keywords
- radiator
- pcb board
- led bulb
- cylinder
- gear
- 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
Links
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a LED bulb that suitability is wide, including lamp holder (2), radiator (4) and lamp shade (6), lamp shade (6) have one cylindrical section (60), PCB board (8) are arranged in cylindrical section (60), the top of PCB board (8) is connected with cylinder (62), is provided with gear (64, 65) of symmetry on cylindrical section (60), be provided with on cylinder (62) with gear (64, 65) corresponding rack, gear (64, 65) with cylinder (62) looks meshing, it is rotatory gear (64, 65) can make cylinder (62) are at longitudinal movement.
Description
Technical field
This utility model relates to a kind of bulb, particularly relates to the LED bulb that a kind of suitability is wider.
Background technology
At present, LED is as a kind of house lighting for substituting tengsten lamp and fluorescent lamp, due to its have that energy consumption is little, light efficiency big, without advantages such as hydrargyrum, radiationless pollution and material reproducible utilizations, in today of energy growing tension, be increasingly subject to the welcome of consumer. Many institutes Sundays, the distance between lamp plate and the lampshade of existing LED bulb is non-adjustable, therefore, affects its scope of application.
Summary of the invention
The adjustable LED bulb of distance that technical problem to be solved in the utility model is to provide between a kind of lamp plate and lampshade.
For solving above-mentioned technical problem, this utility model provides the LED bulb that a kind of suitability is wider, including lamp holder, radiator and lampshade, described lamp holder is connected with the top of described radiator, described lampshade is connected with the bottom of described radiator, described radiator be arranged below pcb board, evenly spaced on described pcb board be provided with many for luminous LED wafer
Described lampshade has a cylindrical section, described pcb board is arranged in cylindrical section, the top of described pcb board is connected with cylinder, cylindrical section is provided with the gear of symmetry, described cylinder is provided with the tooth bar corresponding with described gear, described gear is mutually meshing with described cylinder, rotates described gear and described cylinder can be made to vertically move.
The back side of described pcb board is connected by the diapire of heat conduction glue-line with described radiator.
The surface of described radiator is evenly spaced is formed with multiple fin.
Described lamp holder is dismountable with described radiator to be connected.
The connection of described lamp holder and described radiator threaded engagement.
Outer surface at described lampshade is provided with fluorescence coating.
Compared with prior art, the beneficial effects of the utility model are: owing at this utility model, swing pinion can make cylinder vertically move, and the distance that so just can realize between pcb board and lampshade top is adjustable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and embodiments, this utility model is described in further details.At this, exemplary embodiment of the present utility model and explanation are used for explaining this utility model, but are not intended as restriction of the present utility model.
Shown in Figure 1, the LED bulb that a kind of suitability of the present utility model is wider, including lamp holder 2, radiator 4 and lampshade 6, lamp holder 2 is connected with the top of radiator 4, lampshade 6 is connected with the bottom of radiator 4, radiator 4 be arranged below pcb board 8, evenly spaced on pcb board 8 it is provided with many for luminous LED wafer 9, lampshade 6 has a cylindrical section 60, pcb board 8 is arranged in cylindrical section 60, the top of pcb board 8 is connected with cylinder 62, cylindrical section 60 is provided with the gear 64 of symmetry, 65, cylinder 62 is provided with and gear 64, 65 corresponding tooth bars, gear 64, 65 is mutually meshing with cylinder 62, swing pinion 64, 65 can make cylinder 62 vertically move. so just the distance that can realize between pcb board and lampshade top is adjustable.
Additionally, shown in Figure 1, in this utility model, the back side of pcb board 8 is connected by the diapire of heat conduction glue-line with radiator 4, so can ensure that there is between pcb board 8 and radiator 4 bigger heat exchange area, so that it is guaranteed that this utility model has good radiating effect. Simultaneously, evenly spaced on the surface of radiator 4 it is formed with multiple fin, the existence of the plurality of fin makes this utility model be provided with bigger area of dissipation, and equally possible lifting radiating effect of the present utility model, so that this utility model has longer service life. Being connected additionally, lamp holder 2 is dismountable with radiator 4, it is preferable that the connection of lamp holder 2 and radiator 4 threaded engagement, being so conducive to lamp holder 2 and 4 assembly and disassembly of stating radiator, thus facilitating user to making of the present utility model and maintenance. Finally, the outer surface at lampshade 6 is provided with fluorescence coating (not shown), and due to the existence of this fluorescence coating, after lamp extinguishes, fluorescence coating still has remaining light to be existed, thus facilitating user to carry out next step action by remaining light, reaches to facilitate the purpose of user.
Claims (6)
1. the LED bulb that a suitability is wider, including lamp holder (2), radiator (4) and lampshade (6), described lamp holder (2) is connected with the top of described radiator (4), described lampshade (6) is connected with the bottom of described radiator (4), described radiator (4) be arranged below pcb board (8), described pcb board (8) is above evenly spaced is provided with many for luminous LED wafer (9), it is characterised in that:
Described lampshade (6) has a cylindrical section (60), described pcb board (8) is arranged in cylindrical section (60), the top of described pcb board (8) is connected with cylinder (62), cylindrical section (60) is provided with the gear (64,65) of symmetry, described cylinder (62) is provided with the tooth bar corresponding with described gear (64,65), described gear (64,65) is mutually meshing with described cylinder (62), rotates described gear (64,65) and described cylinder (62) can be made to vertically move.
2. LED bulb according to claim 1, it is characterised in that: the back side of described pcb board (8) is connected by the diapire of heat conduction glue-line with described radiator (4).
3. LED bulb according to claim 1, it is characterised in that: the surface of described radiator (4) is evenly spaced is formed with multiple fin.
4. LED bulb according to claim 1, it is characterised in that: described lamp holder (2) is dismountable with described radiator (4) to be connected.
5. LED bulb according to claim 4, it is characterised in that: the connection of described lamp holder (2) and described radiator (4) threaded engagement.
6. LED bulb according to claim 1, it is characterised in that: the outer surface at described lampshade (6) is provided with fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058884.2U CN205316079U (en) | 2015-12-18 | 2015-12-18 | LED bulb that suitability is wide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058884.2U CN205316079U (en) | 2015-12-18 | 2015-12-18 | LED bulb that suitability is wide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316079U true CN205316079U (en) | 2016-06-15 |
Family
ID=56186518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058884.2U Expired - Fee Related CN205316079U (en) | 2015-12-18 | 2015-12-18 | LED bulb that suitability is wide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122803A (en) * | 2015-12-18 | 2016-11-16 | 苏州汉瑞森光电科技有限公司 | The LED bulb that a kind of suitability is wider |
-
2015
- 2015-12-18 CN CN201521058884.2U patent/CN205316079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122803A (en) * | 2015-12-18 | 2016-11-16 | 苏州汉瑞森光电科技有限公司 | The LED bulb that a kind of suitability is wider |
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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: 20160615 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |