CN207213734U - A kind of LED desk lamp - Google Patents
A kind of LED desk lamp Download PDFInfo
- Publication number
- CN207213734U CN207213734U CN201720890379.7U CN201720890379U CN207213734U CN 207213734 U CN207213734 U CN 207213734U CN 201720890379 U CN201720890379 U CN 201720890379U CN 207213734 U CN207213734 U CN 207213734U
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- Prior art keywords
- led
- desk lamp
- module
- led desk
- main body
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Abstract
The utility model discloses a kind of LED desk lamp, including LED desk lamp main body, power switch is provided with the LED desk lamp main body, the power switch is connected with power module, power module is connected with control module, control module is connected with LED light module, control module is also connected with light sensor, the left end of horizontal fluorescent tube in the LED desk lamp main body is provided with radiator fan, right-hand member is provided with the heat dissipation channel for radiating, the bottom of the horizontal fluorescent tube is provided with Transparent lamp shade, described light sensor is mounted on the top of LED desk lamp main body, the LED light module is made up of aluminium base and LED lamp bead, the LED lamp bead is arranged on aluminium base.The LED desk lamp, the brightness of LED desk lamp in the case of without manual regulating key, can be automatically adjusted according to the change of environment light and shade, so as to reach the saving energy, reduce LED heatings；When LED light module lights, caused heat in LED light module is taken away by radiator fan blowing, and heat flows out from heat dissipation channel.
Description
Technical field
The utility model belongs to technical field of lamps, and in particular to a kind of LED desk lamp.
Background technology
With the raising of technology, LED illumination is as a kind of new lighting source, with energy-conservation, health, environmental protection and long lifespan
Distinguishing feature, increasingly favored by the people, and LED illumination is also more and more widely used on desk lamp, still
LED illumination is also imperfect, it is well known that if LED illumination does not obtain good radiating effect, will significantly shorten and
Reduce its life-span, or even can directly damage LED lamp.Mainly manually button is adjusted and reached desk lamp in the market
Required brightness, LED work long hours under a kind of power, not only waste the energy, and LED heat persistently can increase and then drop
Low LED life-span, and user will not at every moment go to adjust brightness manually, it is rather inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of LED desk lamp, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of LED desk lamp, including LED desk lamp master
Body, power switch is provided with the LED desk lamp main body, the power switch is connected with power module, power module and control
Module is connected, and control module is connected with LED light module, and control module is also connected with light sensor, the LED desk lamp main body
The left end of the horizontal fluorescent tube of upper installation LED light module is provided with radiator fan, and right-hand member is provided with the heat dissipation channel for radiating, institute
The bottom for stating horizontal fluorescent tube is provided with Transparent lamp shade.
Preferably, described light sensor is mounted on the top of LED desk lamp main body.
Preferably, the Transparent lamp shade is provided with heat emission hole.
Preferably, the LED light module is made up of aluminium base and LED lamp bead, and the LED lamp bead is arranged on aluminium base
On.
Technique effect of the present utility model and advantage：The LED desk lamp, can be in the case of without manual regulating key, root
The brightness of LED desk lamp is automatically adjusted according to the change of environment light and shade, so as to reach the saving energy, reduces LED heatings；Lighted mould in LED
When block lights, caused heat in LED light module is taken away by radiator fan blowing, and heat flows out from heat dissipation channel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is theory diagram of the present utility model.
In figure：1-LED desk lamp main bodys, 2- power modules, 3- control modules, 4- power switches, 5-LED light mould
Block, 6- light sensors, 7- heat dissipation channels, 8 Transparent lamp shades, 9 radiator fans.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of LED desk lamp as shown in Figure 1-2, including LED desk lamp main body 1, the LED desk lamp
Power switch 4 is provided with main body 1, the power switch is connected with power module 2, and power module 2 is connected with control module 3,
Control module 3 is connected with LED light module 5, and control module 3 is also connected with light sensor 6, is pacified in the LED desk lamp main body 1
The left end for filling the horizontal fluorescent tube of LED light module 5 is provided with radiator fan 9, and right-hand member is provided with the heat dissipation channel 7 for radiating, institute
The bottom for stating horizontal fluorescent tube is provided with Transparent lamp shade 8, and described light sensor 6 is mounted on the top of LED desk lamp main body 1,
The Transparent lamp shade 8 is provided with heat emission hole, and the LED light module 5 is made up of aluminium base and LED lamp bead, and the LED lamp bead is set
Put on aluminium base.
In insulation crust, power switch 4 is connected with power module 2, and power module 2 is powered to control module 3, by control
Molding block 3 is powered to LED light module 5, and light sensor 6 is connected in control module 3, when light sensor 6 detects ring
Border is dimmed, and control module 3 lightens LED light module 5 automatically by PWM pulsewidths waveform, when light sensor 6 detects that environment becomes
Bright, control module 3 dims LED light module 5 automatically by PWM pulsewidths waveform.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of LED desk lamp, including LED desk lamp main body (1), it is characterised in that：Electricity is provided with the LED desk lamp main body (1)
Source switch (4), the power switch are connected with power module (2), and power module (2) is connected with control module (3), control module
(3) it is connected with LED light module (5), control module (3) is also connected with light sensor (6), on the LED desk lamp main body (1)
The left end of the horizontal fluorescent tube of installation LED light module (5) is provided with radiator fan (9), and right-hand member is provided with to be led to for the radiating radiated
Road (7), the bottom of the horizontal fluorescent tube are provided with Transparent lamp shade (8).
A kind of 2. LED desk lamp according to claim 1, it is characterised in that：Described light sensor (6) is mounted on
The top of LED desk lamp main body (1).
A kind of 3. LED desk lamp according to claim 1, it is characterised in that：The Transparent lamp shade (8) is provided with heat emission hole.
A kind of 4. LED desk lamp according to claim 1, it is characterised in that：The LED light module (5) by aluminium base and
LED lamp bead is formed, and the LED lamp bead is arranged on aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890379.7U CN207213734U (en) | 2017-07-21 | 2017-07-21 | A kind of LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890379.7U CN207213734U (en) | 2017-07-21 | 2017-07-21 | A kind of LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213734U true CN207213734U (en) | 2018-04-10 |
Family
ID=61813562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890379.7U Expired - Fee Related CN207213734U (en) | 2017-07-21 | 2017-07-21 | A kind of LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654432A (en) * | 2019-01-23 | 2019-04-19 | 东莞快灵通卡西尼电子科技有限公司 | A kind of energy-saving desk lamp |
-
2017
- 2017-07-21 CN CN201720890379.7U patent/CN207213734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654432A (en) * | 2019-01-23 | 2019-04-19 | 东莞快灵通卡西尼电子科技有限公司 | A kind of energy-saving desk lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190721 |