CN207132157U - A kind of LED desk lamp with fan - Google Patents
A kind of LED desk lamp with fan Download PDFInfo
- Publication number
- CN207132157U CN207132157U CN201720839052.7U CN201720839052U CN207132157U CN 207132157 U CN207132157 U CN 207132157U CN 201720839052 U CN201720839052 U CN 201720839052U CN 207132157 U CN207132157 U CN 207132157U
- Authority
- CN
- China
- Prior art keywords
- fan
- light source
- source board
- led light
- ring support
- 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
Abstract
The utility model discloses a kind of LED desk lamp with fan,Including base,Ring support,Guard,Lampshade,LED light source board and fan,Contain trident star supporting structure inside the ring support,The trident prong frame front end is fixed and LED light source board is housed,The LED light source board is connected centrally through flange sleeve with trident prong frame,The trident star back-end support is equipped with the fan,The fan center is connected by connecting rod with trident prong frame,The ring support inner ring wall is provided with LED driver,By being provided with screw thread in the ring support front and back end,The lampshade and the guard is set to complete installation by rotating,The base is provided with fan and LED switch,The running of controlling fan and LED light source board,The utility model is simple in construction,Lampshade and guard are dismountable,Convenient cleaning,And it is provided with fan,Make LED light source board radiating more abundant.
Description
Technical field
It the utility model is related to LED technology field, more particularly to a kind of LED desk lamp with fan.
Background technology
LED has the advantages that solid state light emitter green, energy-efficient, that service life is long as a new generation, is illuminating
The application in field is more and more extensive, and LED desk lamp is also arisen at the historic moment.But the lamp by the use of LED as the LED desk lamp of light source in the prior art
Body mainly includes lamp housing, the LED light source board with LED lamp bead and lampshade, in LED light source board is sealed in by lampshade, but lampshade
Disassembling operations are complicated, it has not been convenient to the replacing of LED light source board, and LED heat production is larger, influences the life-span of LED desk lamp.
Utility model content
The utility model proposes a kind of LED desk lamp with fan, it is intended to mounting means and the radiating of lampshade are improved, it is real
The quick demolition, installation of existing lampshade, and can be good at radiating.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model is a kind of LED desk lamp with fan, including base, ring support, LED light source board, lampshade, fan
And guard, ring support is housed on the base, LED driver, the ring support are housed on the ring support inwall
Trident star supporting structure is contained in inside, and the trident prong frame is anterior to be equipped with the LED light source board, and the LED light source board passes through
Flange sleeve is fixed on the trident prong frame, and the trident star back-end support is connected by connecting rod with fan, the ring
The both ends of shape support are respectively equipped with thread groove, and the front end of the rear end of the lampshade and the guard passes through screw thread and the ring
Shape support connects, and the base bottom is provided with battery case, the battery case connecting wire, and wire passes through the ring support, institute
State connecting rod
And the trident prong frame boring region, connect the LED light source board and the fan.
Preferably, the base is provided with the shift knob of controllable LED light source board and fan.
Preferably, in order to preferably be radiated, the LED light source board is provided with 4 thermal vias, symmetrical point two-by-two
Cloth.
Preferably, the lampshade is made up of PC materials, and it with astigmatism effect is in honeybee that the surface of the lampshade, which is provided with some,
The regular hexagon of nest shape arrangement is raised, is that light being capable of omnidirectional.
Preferably, the connecting rod front end is provided with screw thread, is connected with the trident prong frame.
Preferably, the LED light source board and fan diameter are less than ring support inner ring diameter, ring support is wrapped
Containing fan and LED light source board.
The beneficial effect that the utility model is reached is：By being threaded groove, lamp inside ring support annular wall
Cover can be connected by rear end screw thread by rotation with ring support, so as to complete the installation of diffuser, lampshade is located at LED light
On source plate；The installation operation of lampshade is convenient, fast, and is dismountable, so that the replacing of LED light source board is more convenient,
Fan is set at trident prong frame rear portion, excessive influence will not be both produced to light source board, can be by logical in LED light source board
Hole suctions out air-flow well, so as to reach good radiating effect.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the connection diagram of the utility model lampshade, ring support and guard；
In figure：1st, base, 2, ring support, 3, LED light source board, 4, lampshade, 5,
Fan, 6, guard, 11, shift knob, 12, battery case, 21, trident prong frame, 22, LED driver, 23, screw thread
Groove, 31, thermal vias, 51, connecting rod, 61, screw thread.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of LED desk lamp with fan, including base 1, ring support 2, LED
Light source board 3, lampshade 4, fan 5 and guard 6, ring support 2 is housed on the base 1, is equipped with the inwall of ring support 2
The structure of trident prong frame 21 is contained in LED driver 22, the inside of ring support 2, and the trident prong frame 21 is anterior to be equipped with institute
LED light source board 3 is stated, the LED light source board 3 is fixed on the trident prong frame 21 by flange sleeve, the trident prong frame
21 rear ends are connected by connecting rod 51 with fan 5, and the both ends of the ring support 2 are respectively equipped with thread groove 23, the lamp
The rear end of cover 4 and the front end of the guard 6 are connected by screw thread 61 with the ring support 2, and the bottom of base 1 is provided with electricity
Pond groove 12, the connecting wire of battery case 12, wire pass through the ring support 2, the connecting rod 51 and the trident star
The boring region of support 21, connects the LED light source board 3 and the fan 5.
Further, the base 1 is provided with the shift knob 11 of controllable LED light source board 3 and fan 5.
Further, in order to preferably be radiated, the LED light source board 3 is provided with 4 and dissipated
Heat through-hole 31, it is symmetrical two-by-two.
Further, the lampshade 4 is made up of PC materials, if the surface of the lampshade 4 is provided with
The dry regular hexagon in honeycomb arrangement with astigmatism effect is raised, enables light omnidirectional.
Further, the front end of connecting rod 51 is provided with screw thread, is connected with the trident prong frame 21.
Further, the LED light source board 3 and the diameter of fan 5 are less than the inner ring diameter of ring support 2, enable ring support 2
Enough include fan 5 and LED light source board 3.
Operation principle of the present utility model：During installation, LED light source board 3 is installed to by trident prong frame 21 by flange sleeve
On, fan 5 is fixed to the rear end of trident prong frame 21 by connecting rod 51, and the helicitic texture 61 of lampshade 5 and the bottom of guard 6 is embedding
In the thread groove 23 for entering ring support 2, lampshade 5 and guard 6 is arranged on the front and back end of ring support 2 by rotation, use
When, battery is arranged in battery case 12, LED and the shift knob 11 of fan 5 is opened, has reached good radiating effect,
Also fan 5 can be closed according to their needs.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality
It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be included
Within the scope of protection of the utility model.
Claims (6)
1. a kind of LED desk lamp with fan, including base（1）, ring support（2）, LED light source board（3）, lampshade（4）, fan
（5）And guard（6）, it is characterised in that the base（1）It is upper that ring support is housed（2）, the ring support（2）On inwall
Equipped with LED driver（22）, the ring support（2）Contain trident prong frame in inside（21）Structure, the trident prong frame
（21）Front portion is equipped with the LED light source board（3）, the LED light source board（3）The trident prong frame is fixed on by flange sleeve
（21）On, the trident prong frame（21）Rear end passes through connecting rod（51）With fan（5）It is connected, the ring support（2）'s
Both ends are respectively equipped with thread groove（23）, the lampshade（4）Rear end and the guard（6）Front end pass through screw thread（61）With
The ring support（2）Connection, the base（1）Bottom is provided with battery case（12）, the battery case（12）Connecting wire, wire
Pass through the ring support（2）, the connecting rod（51）And the trident prong frame（21）Boring region, described in connection
LED light source board（3）And the fan（5）.
A kind of 2. LED desk lamp with fan according to claim 1, it is characterised in that the base（1）It is provided with controllable
LED light source board processed（3）And fan（5）Shift knob（11）.
A kind of 3. LED desk lamp with fan according to claim 1, it is characterised in that the LED light source board（3）On set
There are 4 thermal vias（31）, it is symmetrical two-by-two.
A kind of 4. LED desk lamp with fan according to claim 1, it is characterised in that the lampshade（4）For PC material systems
Into the lampshade（4）Surface be provided with it is some with astigmatism effect in honeycomb arrangement regular hexagons projections.
A kind of 5. LED desk lamp with fan according to claim 1, it is characterised in that the connecting rod（51）Front end is set
There is screw thread.
A kind of 6. LED desk lamp with fan according to claim 1, it is characterised in that the LED light source board（3）And
Fan（5）Diameter is less than ring support（2）Inner ring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839052.7U CN207132157U (en) | 2017-07-12 | 2017-07-12 | A kind of LED desk lamp with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839052.7U CN207132157U (en) | 2017-07-12 | 2017-07-12 | A kind of LED desk lamp with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132157U true CN207132157U (en) | 2018-03-23 |
Family
ID=61634023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839052.7U Expired - Fee Related CN207132157U (en) | 2017-07-12 | 2017-07-12 | A kind of LED desk lamp with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132157U (en) |
-
2017
- 2017-07-12 CN CN201720839052.7U patent/CN207132157U/en not_active Expired - Fee Related
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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: 20180323 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |