CN208886456U - A kind of desk lamp that thermal diffusivity is good - Google Patents
A kind of desk lamp that thermal diffusivity is good Download PDFInfo
- Publication number
- CN208886456U CN208886456U CN201820589193.2U CN201820589193U CN208886456U CN 208886456 U CN208886456 U CN 208886456U CN 201820589193 U CN201820589193 U CN 201820589193U CN 208886456 U CN208886456 U CN 208886456U
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- CN
- China
- Prior art keywords
- support
- shell
- desk lamp
- thermal diffusivity
- limited block
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- 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 good desk lamps of thermal diffusivity, including pedestal, the top of the pedestal is equipped with connection sleeve, the pedestal is connected with first support by connecting sleeve, second support is plugged in the first support, side at the top of the first support is equipped with adjusting knob, the first heat release hole is uniformly offered on the shell, the bottom opening of the shell is arranged, bottom is equipped with limited block in the shell, the bottom of the limited block is fixedly connected with support plate by screw, the top of the support plate uniformly offers card slot, cooling fin is connected in the card slot, the centre of the support plate bottom is equipped with LED lamp panel, the bottom of the shell is additionally provided with lampshade.It can be to being highly adjusted, so that heat is transmitted to rapidly in the air in shell, and is distributed by the first heat release hole, radiating efficiency is high, avoids LED light plate temperature excessively high, extends the service life of LED lamp panel, has very high practicability.
Description
Technical field
The utility model relates to desk lamp technical field, the good desk lamp of specially a kind of thermal diffusivity.
Background technique
After 1870, with the extensive use of electric power, scientific technological advance is advanced by leaps and bounds, various new technologies, new invention
It emerges one after another, and is applied to industrial production rapidly, expanding economy is greatly facilitated.Desk lamp is one kind of electric appliance, this electric appliance
It is predominantly disposed on desk or dining table, is moveable lamps and lanterns so that illumination is used.The bright range of exposures of desk lamp compares
Smaller and concentration, thus the light in entire room is not interfered with, effect is confined to around desk lamp, easy to read, study, is saved
The energy.Desk lamp is a kind of household electrical appliance for being used to illuminate in people's life.It is generally divided into two kinds, and one is columns, a kind of
It is to have clipped.Its function is light to be concentrated in a pocket, is convenient for working and learning.The light bulb of general desk lamp
It is incandescent lamp, energy-saving bulb, and eye-protecting desk lamp popular on the market, part desk lamp also " emergency function " is i.e. self-powered,
Emergency is illuminated when for having a power failure.
Traditional student's Table lamp structure is relatively more fixed, and heat dissipation performance is poor, so that the service life of LED light bar substantially reduces,
With certain limitation.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of good desk lamp of thermal diffusivity
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of desk lamp that thermal diffusivity is good, including bottom
Seat, the top of the pedestal are equipped with connection sleeve, and the pedestal is connected with first support, the first support by connecting sleeve
In be plugged with second support, the side at the top of the first support is equipped with adjusting knob, and the second support passes through adjusting knob
Fixed, the top of the second support is hinged with runing rest by hinge, and the end of the runing rest is fixedly connected with shell
Body, uniformly offers the first heat release hole on the shell, the bottom opening setting of the shell, and bottom is equipped in the shell
The bottom of limited block, the limited block is fixedly connected with support plate by screw, and the top of the support plate uniformly offers
Card slot, cooling fin is connected in the card slot, and the centre of the support plate bottom is equipped with LED lamp panel, the bottom of the shell
It is additionally provided with lampshade.
Preferably, the edge of the lampshade is equipped with convex edge, and the lampshade is fixedly connected on limited block by screw.
Preferably, the lampshade and shell are in arc-shaped, and the surface of the lampshade is frosting.
Preferably, the cooling fin is in bar shaped, and the cooling fin is same aluminum alloy sheet, is uniformly opened up on the cooling fin
There is the second heat release hole, first heat release hole is strip-shaped hole, and second heat release hole is circular hole.
Preferably, the first support and second support are hollow circular tube, and the inside of the connection sleeve is equipped with interior spiral shell
Line is threadedly coupled between the first support and connection sleeve.
Preferably, the limited block is annular in shape, and the shell and limited block are integrally formed.
Compared with prior art, the utility model has the beneficial effects that the desk lamp that a kind of thermal diffusivity of the utility model is good, knot
Structure is novel, changes traditional Table lamp structure, on the basis of traditional desk lamp, is equipped with and is adjusted by the side at the top of first support
Knob can be connected with cooling fin, make in the heat transfer to cooling fin in LED lamp panel to being highly adjusted in card slot,
Cooling fin is same aluminum alloy sheet, and the second heat release hole is uniformly offered on cooling fin, so that heat is transmitted to rapidly shell
In air in, and distributed by the first heat release hole, radiating efficiency is high, avoids LED light plate temperature excessively high, extends LED lamp panel
Service life has very high practicability, greatly improves a kind of use functionality for the desk lamp that thermal diffusivity is good, guarantees that it makes
With effect and utilization benefit, it is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the good desk lamp of thermal diffusivity of the utility model；
Fig. 2 is a kind of housing interior structure schematic diagram of the good desk lamp of thermal diffusivity of the utility model；
Fig. 3 is a kind of supporting plate structure schematic diagram of the good desk lamp of thermal diffusivity of the utility model；
Fig. 4 is a kind of heat sink structure illustration of the good desk lamp of thermal diffusivity of the utility model.
In figure: 1 pedestal, 2 connection sleeves, 3 first supports, 4 second supports, 5 adjusting knobs, 6 hinges, 7 runing rests, 8
Shell, 9 first heat release holes, 10 limited blocks, 11 support plates, 12 cooling fins, 13 second heat release holes, 14LED lamp plate, 15 lampshades, 16
Card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of desk lamp that thermal diffusivity is good, including pedestal 1,
The top of the pedestal 1 is equipped with connection sleeve 2, and the pedestal 1 is connected with first support 3 by connecting sleeve 2, and described first
Second support 4 is plugged in frame 3, the side at 3 top of first support is equipped with adjusting knob 5, and the second support 4 passes through tune
It saves knob 5 to fix, the top of the second support 4 is hinged with runing rest 7, the end of the runing rest 7 by hinge 6
It is fixedly connected with shell 8, the first heat release hole 9, the bottom opening setting of the shell 8, institute are uniformly offered on the shell 8
It states bottom in shell 8 and is equipped with limited block 10, the bottom of the limited block 10 is fixedly connected with support plate 11, the branch by screw
The top of fagging 11 uniformly offers card slot 16, and cooling fin 12,11 bottom of support plate are connected in the card slot 16
Centre be equipped with LED lamp panel 14, the bottom of the shell 8 is additionally provided with lampshade 15.
Specifically, the edge of the lampshade 15 is equipped with convex edge, the lampshade 15 is fixedly connected on limited block 10 by screw.
Specifically, the lampshade 15 and shell 8 are in arc-shaped, the surface of the lampshade 15 is frosting, illuminating effect
Good, light is soft.
Specifically, the cooling fin 12 is in bar shaped, the cooling fin 12 is same aluminum alloy sheet, cheap, heat transfer efficiency
Height uniformly offers the second heat release hole 13 on the cooling fin 12, and first heat release hole 9 is strip-shaped hole, and described second dissipates
Hot hole 13 is circular hole.
Specifically, the first support 3 and second support 4 are hollow circular tube, the inside of the connection sleeve 2 is equipped with
Internal screw thread is threadedly coupled between the first support 3 and connection sleeve 2.
Specifically, the limited block 10 is annular in shape, the shell 8 and limited block 10 are integrally formed.
Working principle: a kind of good desk lamp of thermal diffusivity of the utility model is passing in use, changing traditional Table lamp structure
It unites on the basis of desk lamp, by being equipped with adjusting knob 5 in the side at 3 top of first support, second support 4 passes through adjusting knob 5
It is fixed, it can be to being highly adjusted, the top of support plate 11 uniformly offers card slot 16, is connected with heat dissipation in card slot 16
Piece 12 makes in the heat transfer to cooling fin 12 in LED lamp panel 14, and cooling fin 12 is same aluminum alloy sheet, and on cooling fin 12
The second heat release hole 13 uniformly is offered, so that heat is transmitted to rapidly in the air in shell 8, and passes through the first heat release hole 9
It distributes, radiating efficiency is high, avoids 14 temperature of LED lamp panel excessively high, extends the service life of LED lamp panel 14, has very high practical
Property.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of good desk lamp of thermal diffusivity, including pedestal (1), it is characterised in that: the top of the pedestal (1) is equipped with connection sleeve
(2), the pedestal (1) is connected with first support (3) by connecting sleeve (2), is plugged with second in the first support (3)
Frame (4), the side at the top of the first support (3) are equipped with adjusting knob (5), and the second support (4) passes through adjusting knob (5)
Fixed, the top of the second support (4) is hinged with runing rest (7) by hinge (6), the end of the runing rest (7)
It is fixedly connected with shell (8), is uniformly offered the first heat release hole (9) on the shell (8), the bottom of the shell (8) is opened
Mouth setting, the interior bottom of the shell (8) are equipped with limited block (10), and the bottom of the limited block (10) is fixedly connected with by screw
The top of support plate (11), the support plate (11) uniformly offers card slot (16), is connected in the card slot (16) scattered
The centre of backing (12), support plate (11) bottom is equipped with LED lamp panel (14), and the bottom of the shell (8) is additionally provided with lampshade
(15)。
2. a kind of good desk lamp of thermal diffusivity according to claim 1, it is characterised in that: the edge of the lampshade (15) is equipped with
Convex edge, the lampshade (15) are fixedly connected on limited block (10) by screw.
3. a kind of good desk lamp of thermal diffusivity according to claim 1, it is characterised in that: the lampshade (15) and shell (8)
It is in arc-shaped, the surface of the lampshade (15) is frosting.
4. a kind of good desk lamp of thermal diffusivity according to claim 1, it is characterised in that: the cooling fin (12) is in bar shaped,
The cooling fin (12) is same aluminum alloy sheet, is uniformly offered the second heat release hole (13) on the cooling fin (12), described the
One heat release hole (9) is strip-shaped hole, and second heat release hole (13) is circular hole.
5. a kind of good desk lamp of thermal diffusivity according to claim 1, it is characterised in that: the first support (3) and second
Bracket (4) is hollow circular tube, and the inside of connection sleeve (2) is equipped with internal screw thread, the first support (3) and connection sleeve
(2) it is threadedly coupled between.
6. a kind of good desk lamp of thermal diffusivity according to claim 1, it is characterised in that: the limited block (10) is in annulus
Shape, the shell (8) and limited block (10) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589193.2U CN208886456U (en) | 2018-04-24 | 2018-04-24 | A kind of desk lamp that thermal diffusivity is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589193.2U CN208886456U (en) | 2018-04-24 | 2018-04-24 | A kind of desk lamp that thermal diffusivity is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886456U true CN208886456U (en) | 2019-05-21 |
Family
ID=66492582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820589193.2U Expired - Fee Related CN208886456U (en) | 2018-04-24 | 2018-04-24 | A kind of desk lamp that thermal diffusivity is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001719A1 (en) * | 2020-06-30 | 2022-01-06 | 苏州欧普照明有限公司 | Table lamp |
-
2018
- 2018-04-24 CN CN201820589193.2U patent/CN208886456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001719A1 (en) * | 2020-06-30 | 2022-01-06 | 苏州欧普照明有限公司 | Table 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: 20190521 Termination date: 20200424 |