CN206656191U - A kind of desk lamp with self heat dissipation function - Google Patents
A kind of desk lamp with self heat dissipation function Download PDFInfo
- Publication number
- CN206656191U CN206656191U CN201720047543.8U CN201720047543U CN206656191U CN 206656191 U CN206656191 U CN 206656191U CN 201720047543 U CN201720047543 U CN 201720047543U CN 206656191 U CN206656191 U CN 206656191U
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- Prior art keywords
- heat
- lamp
- conducting plate
- lamp housing
- hole
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Abstract
The utility model discloses a kind of desk lamp with self heat dissipation function, including lamp socket, the upper surface of the lamp socket is installed with strut, the top of the strut is fixedly connected with lamp housing, the upper surface of the lamp housing offers first through hole, the upper surface of the lamp housing is installed with baffle plate, the baffle plate is located at the surface of first through hole, the two side of the lamp housing offers air vent, the inside of the first through hole is fixedly connected with the first heat-conducting plate, the lower surface of first heat-conducting plate is fixedly connected with three thermally conductive sheets being spaced substantially equidistant, three thermally conductive sheets offer two row's air-vents successively from top to bottom.This has the desk lamp of self heat dissipation function, by being internally provided with the second heat-conducting plate in lamp housing, thermal grease layer is coated between the lower surface of second heat-conducting plate and LED lamp panel, reach the quick effect for absorbing heat caused by scattered LED lamp panel work, solve the problems, such as that existing desk lamp makes desk lamp become heaviness using passive radiating mostly.
Description
Technical field
Desk lamp technical field is the utility model is related to, specially a kind of desk lamp with self heat dissipation function.
Background technology
Desk lamp is one kind of lamp, is convenient for carrying, and this electrical equipment is predominantly disposed on desk or dining table, so that illumination is used,
The bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in whole room, and effect is confined to platform
Around lamp, it is easy to read, learns, saves the energy.
Desk lamp can produce many heats at work, and the long-term accumulation of heat can cause LED lamp to produce light decay, seriously
The service life of LED lamp is have impact on, so the radiating for carrying out desk lamp is necessary, existing desk lamp is dissipated using passive mostly
Heat, radiating is aerated to the light fixture in desk lamp by installing fan, but can so increase the volume of desk lamp, become desk lamp
Heaviness, the positioning that desk lamp is convenient for carrying is run counter to.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of desk lamp with self heat dissipation function, solves existing
The problem of some desk lamps make desk lamp become heaviness using passive radiating mostly.
（Two）Technical scheme
To realize object above, the utility model is achieved by the following technical programs：One kind has self heat dissipation function
Desk lamp, including lamp socket, the upper surface of the lamp socket be installed with strut, and the top of the strut is fixedly connected with lamp housing,
The upper surface of the lamp housing offers first through hole, and the upper surface of the lamp housing is installed with baffle plate, and the baffle plate is positioned at the
The surface of one through hole, the two side of the lamp housing offer air vent.
The inside of the first through hole is fixedly connected with the first heat-conducting plate, and the lower surface of first heat-conducting plate is fixedly connected
There are three thermally conductive sheets being spaced substantially equidistant, three thermally conductive sheets offer two row's air-vents successively from top to bottom, described in three
The front and back of thermally conductive sheet offers air channel, and the lower surface of three thermally conductive sheets has been fixedly connected with the second heat-conducting plate,
The left and right sides of second heat-conducting plate are fixedly connected by two connecting rods with the madial wall of lamp housing respectively, the bottom of the lamp housing
Portion offers the second through hole, and the inside of second through hole is installed with reflection shield, threeway is offered on the reflection shield
Hole, the inside of the third through-hole are installed with LED lamp panel, the lower surface of second thermally conductive sheet and the upper surface of reflection shield
It is fixedly connected, thermal grease layer is coated between the lower surface of second thermally conductive sheet and the upper surface of LED lamp panel.
Preferably, the section of the baffle plate is in n shapes, and the length of first heat-conducting plate is 4/6ths of baffle length,
The width of first heat-conducting plate is 4/5ths of barrier width.
Preferably, first heat-conducting plate and the second heat-conducting plate are copper coin, and the thermally conductive sheet is copper sheet.
Preferably, the section of the lamp housing is in inverted trapezoidal, and the first through hole is mutually agreed with the first heat-conducting plate, and described second
The length of heat-conducting plate is 4/5ths of the first heat-conducting plate length.
Preferably, the side wall of the thermally conductive sheet and lamp housing is perpendicular, and the side wall of the air channel and lamp housing is perpendicular.
Preferably, between two row's air-vents, the quantity of air-vent described in two rows is nine in the air channel.
（Three）Beneficial effect
The utility model provides a kind of desk lamp with self heat dissipation function, possesses following beneficial effect：
This has the desk lamp of self heat dissipation function, by second heat-conducting plate that is internally provided with lamp housing, the second heat-conducting plate
Thermal grease layer is coated between lower surface and LED lamp panel, reaches quick and absorbs heat caused by scattered LED lamp panel work
Effect, by being fixedly connected with thermally conductive sheet in the upper surface of the second heat-conducting plate, the upper surface of thermally conductive sheet is fixedly connected with first and led
Hot plate, heat can quickly be given out lamp housing, reach the effect of Quick diffusing LED lamp panel heat, by lamp housing
Air vent is offered in side wall, ventilation can be provided for the inside of lamp housing, by offering air channel and air-vent on thermally conductive sheet,
The contact area of thermally conductive sheet and air can be increased, reach the purpose of Quick diffusing heat, good heat dissipation effect, it is not necessary to by outer
Portion's equipment is passively radiated, and solves the problems, such as that existing desk lamp makes desk lamp become heaviness using passive radiating mostly.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the front elevational view of the utility model lamp housing；
Fig. 3 is the sectional side view of the utility model lamp housing.
In figure：1 lamp socket, 2 struts, 3 lamp housings, 4 first through hole, 5 baffle plates, 6 air vents, 7 first heat-conducting plates, 8 thermally conductive sheets, 9
Air-vent, 10 air channels, 11 second heat-conducting plates, 12 connecting rods, 13 second through holes, 14 reflection shields, 15 third through-holes, 16 LED lamp panels,
17 thermal grease layers.
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.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of desk lamp with self heat dissipation function, including
Lamp socket 1, the upper surface of lamp socket 1 are installed with strut 2, and the top of strut 2 is fixedly connected with lamp housing 3, and the section of lamp housing 3 is in
Trapezoidal, the two side that air vent 6 is opened in lamp housing 3 is not easy to offer first through hole 4, lamp housing 3 into dust, the upper surface of lamp housing 3
Upper surface be installed with baffle plate 5, baffle plate 5 is located at the surface of first through hole 4, and baffle plate 5 can be that the first heat-conducting plate 7 hide
Ash, avoid the dust stratification of the first heat-conducting plate 7 and influence to radiate, while be also avoided that user directly contacts with the first heat-conducting plate 7, lamp housing
3 two side offers air vent 6, and air vent 6 can make to form air circulation with outside in lamp housing 3, accelerate dissipating for heat
Hair.
The inside of first through hole 4 is fixedly connected with the first heat-conducting plate 7, and the section of baffle plate 5 is in n shapes, the length of the first heat-conducting plate 7
Degree is 4/6ths of the length of baffle plate 5, and the width of the first heat-conducting plate 7 is 4/5ths of the width of baffle plate 5, first through hole 4 and
The phase of one heat-conducting plate 7 is agreed with, and the lower surface of the first heat-conducting plate 7 is fixedly connected with three thermally conductive sheets being spaced substantially equidistant 8, can be by
The heat transfer of two heat-conducting plates 11 gives the first heat-conducting plate 7, increases the contact area of heat-transfer device and air, accelerates radiating efficiency,
Thermally conductive sheet 8 is copper sheet, and the heat conductivility of copper is preferable, and three thermally conductive sheets 8 offer two row's air-vents 9 successively from top to bottom, three
The front and back of thermally conductive sheet 8 offers air channel 10, and air channel 10 is between two row's air-vents 9, the quantity of two row's air-vents 9
It it is nine, the side wall of thermally conductive sheet 8 and lamp housing 3 is perpendicular, and air channel 10 and the side wall of lamp housing 3 are perpendicular, can increase thermally conductive sheet 8
With the contact area of air, the heat on thermally conductive sheet 8 can be quickly taken away in lamp housing 3 by moving air caused by passage 6,
Good heat dissipation effect, it is not necessary to passively radiated by external equipment, solve existing desk lamp mostly using passive radiating and
The problem of making desk lamp become heaviness, the lower surface of three thermally conductive sheets 8 have been fixedly connected with the second heat-conducting plate 11, the second heat-conducting plate 11
Length be 4/5ths of the length of the first heat-conducting plate 7, the first heat-conducting plate 7 and the second heat-conducting plate 11 are copper coin, the second heat conduction
The left and right sides of plate 11 are fixedly connected by two connecting rods 12 with the madial wall of lamp housing 3 respectively, and connecting rod 12 can lead for second
Hot plate 11 provides support, and the bottom of lamp housing 3 offers the second through hole 13, and the inside of the second through hole 13 is installed with reflection shield
14, third through-hole 15 is offered on reflection shield 14, and the inside of third through-hole 15 is installed with LED lamp panel 16, the second thermally conductive sheet 8
Lower surface be fixedly connected with the upper surface of reflection shield 14, between the lower surface of the second thermally conductive sheet 8 and the upper surface of LED lamp panel 16
Be coated with thermal grease layer 17, heat-conducting silicone grease is commonly called as thermal grease, heat-conducting silicone grease using organic silicone as primary raw material, addition it is heat-resisting,
The material of excellent thermal conductivity, manufactured heat-conducting type organosilicon smectic compound, for power amplifier, transistor, electron tube,
The heat conduction and radiating of the electronic components such as CPU, so as to ensure the stabilization of the electric property of electronic instrument and meter etc., it can help
Second heat-conducting plate 11 quickly exports heat at LED lamp panel 16.
In summary, there should be the desk lamp of self heat dissipation function, by being internally provided with the second heat-conducting plate 11 in lamp housing 3,
Thermal grease layer 17 is coated between the lower surface of second heat-conducting plate 11 and LED lamp panel 16, reaches quick and absorbs scattered LED lamp panel
The effect of heat caused by 16 work, by being fixedly connected with thermally conductive sheet 8, thermally conductive sheet 8 in the upper surface of the second heat-conducting plate 11
Upper surface be fixedly connected with the first heat-conducting plate 7, heat can quickly be given out to lamp housing 3, reached Quick diffusing LED
The effect of the heat of plate 16, by offering air vent 6 in the side wall of lamp housing 3, ventilation can be provided for the inside of lamp housing 3, led to
Cross on thermally conductive sheet 8 and offer air channel 10 and air-vent 9, the contact area of thermally conductive sheet 8 and air can be increased, reach quick and dissipate
The purpose of caloric value, good heat dissipation effect, it is not necessary to passively radiated by external equipment, solve existing desk lamp and adopt mostly
The problem of making desk lamp become heaviness with passive radiating.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article
Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control
Know equipment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of desk lamp with self heat dissipation function, including lamp socket（1）, the lamp socket（1）Upper surface be installed with strut
（2）, the strut（2）Top be fixedly connected with lamp housing（3）, it is characterised in that：The lamp housing（3）Upper surface offer
One through hole（4）, the lamp housing（3）Upper surface be installed with baffle plate（5）, the baffle plate（5）Positioned at first through hole（4）Just
Top, the lamp housing（3）Two side offer air vent（6）；
The first through hole（4）Inside be fixedly connected with the first heat-conducting plate（7）, first heat-conducting plate（7）Lower surface consolidate
Surely three thermally conductive sheets being spaced substantially equidistant are connected with（8）, three thermally conductive sheets（8）Two rows are offered successively from top to bottom to breathe freely
Hole（9）, three thermally conductive sheets（8）Front and back offer air channel（10）, three thermally conductive sheets（8）Lower surface
It has been fixedly connected with the second heat-conducting plate（11）, second heat-conducting plate（11）Left and right sides pass through two connecting rods respectively（12）
With lamp housing（3）Madial wall be fixedly connected, the lamp housing（3）Bottom offer the second through hole（13）, second through hole
（13）Inside be installed with reflection shield（14）, the reflection shield（14）On offer third through-hole（15）, the threeway
Hole（15）Inside be installed with LED lamp panel（16）, second thermally conductive sheet（8）Lower surface and reflection shield（14）Upper table
Face is fixedly connected, second thermally conductive sheet（8）Lower surface and LED lamp panel（16）Upper surface between be coated with thermal grease layer
（17）.
A kind of 2. desk lamp with self heat dissipation function according to claim 1, it is characterised in that：The baffle plate（5）Cut
Face is in n shapes, first heat-conducting plate（7）Length be baffle plate（5）4/6ths of length, first heat-conducting plate（7）Width
Degree is baffle plate（5）4/5ths of width.
A kind of 3. desk lamp with self heat dissipation function according to claim 1, it is characterised in that：First heat-conducting plate
（7）With the second heat-conducting plate（11）It is copper coin, the thermally conductive sheet（8）For copper sheet.
A kind of 4. desk lamp with self heat dissipation function according to claim 1, it is characterised in that：The lamp housing（3）Cut
Face is in inverted trapezoidal, the first through hole（4）With the first heat-conducting plate（7）Mutually agree with, second heat-conducting plate（11）Length be
One heat-conducting plate（7）4/5ths of length.
A kind of 5. desk lamp with self heat dissipation function according to claim 1, it is characterised in that：The thermally conductive sheet（8）With
Lamp housing（3）Side wall it is perpendicular, the air channel（10）With lamp housing（3）Side wall it is perpendicular.
A kind of 6. desk lamp with self heat dissipation function according to claim 1, it is characterised in that：The air channel（10）It is located at
Two row's air-vents（9）Between, air-vent described in two rows（9）Quantity be nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047543.8U CN206656191U (en) | 2017-01-16 | 2017-01-16 | A kind of desk lamp with self heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047543.8U CN206656191U (en) | 2017-01-16 | 2017-01-16 | A kind of desk lamp with self heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656191U true CN206656191U (en) | 2017-11-21 |
Family
ID=60313302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047543.8U Expired - Fee Related CN206656191U (en) | 2017-01-16 | 2017-01-16 | A kind of desk lamp with self heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206656191U (en) |
-
2017
- 2017-01-16 CN CN201720047543.8U patent/CN206656191U/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: 20171121 Termination date: 20200116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |