CN204042565U - Novel LED table lamp - Google Patents
Novel LED table lamp Download PDFInfo
- Publication number
- CN204042565U CN204042565U CN201420348864.8U CN201420348864U CN204042565U CN 204042565 U CN204042565 U CN 204042565U CN 201420348864 U CN201420348864 U CN 201420348864U CN 204042565 U CN204042565 U CN 204042565U
- Authority
- CN
- China
- Prior art keywords
- light
- led
- aluminum pipe
- inner cavity
- guide plate
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000013011 mating Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 239000011324 bead Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Abstract
The utility model discloses a novel LED table lamp, include: the aluminum pipe is provided with an inner cavity, one surface of the inner cavity is provided with a light outlet, the width of the cross section of the light outlet is smaller than that of the cross section of the inner cavity, two sides of the inner cavity of the aluminum pipe are respectively provided with an LED clamping groove communicated with the inner cavity, and the bottom of the inner cavity, opposite to the light outlet, of the aluminum pipe is provided with a strut; the two groups of LED lamp strips are respectively clamped in the LED clamping grooves on the two sides of the aluminum tube; the light guide plate is arranged in the inner cavity, arranged between the two groups of LED light bars and supported by the support columns; and the diffusion plate is clamped between the light outlet and the light guide plate. The utility model has soft light, no dazzling phenomenon and good use effect; the LED light bar is convenient to assemble, the position of the LED light bar is reliable, and the phenomenon of falling-off cannot occur; light guide plate, diffuser plate need not carry out additional locking fixedly, and convenient assembling, the diffuser plate also can not inwards cave in even receiving external force extrusion, and structural reliability is high.
Description
Technical field
The utility model relates to a kind of lighting, is specially a kind of LED desk lamp light source.
Background technology
Traditional LED desk lamp light source mainly comprises aluminum pipe, LED lamp bar and diffuser plate, and aluminum pipe is provided with inner chamber, and LED lamp bar is bonded in the bottom of inner chamber, and inner chamber is provided with light-emitting window in the top of LED lamp bar, and diffuser plate is installed to light-emitting window place.The shortcoming of this structure is as follows: 1, LED lamp bar adopts the mode bright dipping of direct projection, and light is soft not, easily causes the phenomenon of eye fatigue during use; 2, LED lamp bar installs trouble, LED lamp bar heating during use, and adhesives can lose efficacy gradually, and LED lamp bar easily comes off; 3, diffuser plate installs inconvenience, and reliability is low, particularly due to unsettled between diffuser plate and LED lamp bar, easily caves inward, affect the result of use of product, diffuser plate entirety can be caused time serious to come off when diffuser plate is subject to external force extruding.
Summary of the invention
In order to solve above technical problem, the utility model provides that a kind of light is soft, easy for installation, the reliable a kind of New LED desk lamp of structure.
The technical scheme that the utility model adopts for technical solution problem is:
A kind of New LED desk lamp, comprise: aluminum pipe, described aluminum pipe is provided with inner chamber, the one side of inner chamber is provided with light-emitting window, the cross-sectional width of described light-emitting window is less than the cross-sectional width of inner chamber, described aluminum pipe is respectively equipped with the LED draw-in groove with described inner space in the both sides of inner chamber, aluminum pipe is provided with pillar in the bottom of the relative light-emitting window of inner chamber; Two groups of LED lamp bar, described two groups of LED lamp bar snap in the LED draw-in groove of aluminum pipe both sides respectively; Light guide plate, described light guide plate is installed in inner chamber, is located between two groups of LED lamp bar, and by described pillar supporting; Diffuser plate, described diffuser plate is installed between described light-emitting window and light guide plate.
As preferred embodiment, the top of described diffuser plate is provided with the lug boss with described light-emitting window mating shapes.
As preferred embodiment, described aluminum pipe be formed in one body fluting after gained.
The beneficial effects of the utility model are: LED lamp bar of the present utility model is arranged in both sides, and the light that LED lamp bar sends is by light guide plate again through diffuser plate outgoing, and light is soft, can not produce dazzling phenomenon, and result of use is good; LED lamp bar adopts the mode clamped to install, and does not need to carry out other fixing, and easy to assembly, LED lamp bar position is reliable, can not produce the phenomenon come off; The combined altitudes of light guide plate, diffuser plate mates with the degree of depth of inner chamber, and both are fixed between pillar and light-emitting window, does not need to carry out other being locked, easy to assembly, even if diffuser plate is subject to external force, extruding also can not cave inward, and structural reliability is high.
Accompanying drawing explanation
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model cross-sectional view;
Fig. 2 is the cross-sectional view of aluminum pipe;
Fig. 3 is the one-body molded body cross-sectional view of unslotted.
Symbol description: 1-aluminum pipe, 2-LED lamp bar, 3-light guide plate, 4-diffuser plate, 11-inner chamber, 12-light-emitting window, 13-LED draw-in groove, 14-pillar.
Detailed description of the invention
As shown in Figure 1, LED desk lamp light source of the present utility model forms primarily of aluminum pipe 1, LED lamp bar 2, light guide plate 3 and diffuser plate 4.
As shown in Figure 2, be inner chamber 11 in the middle part of aluminum pipe 1, the one side of inner chamber 11 is provided with light-emitting window 12.Aluminum pipe 1 is respectively equipped with the LED draw-in groove 13 be communicated with inner chamber 11 in the both sides of inner chamber 11, be provided with pillar 14 in the bottom of the relative light-emitting window 12 of inner chamber 11.The quantity of pillar 14 can be two or more.
The quantity of LED lamp bar 2 is two, snaps in respectively in the LED draw-in groove 13 of both sides.During concrete installation, at least one end of aluminum pipe 1 is uncovered, and LED lamp bar 2 has inserted installation from this opening end along LED draw-in groove 13.As shown in the figure, the cross section of LED draw-in groove 13 is " convex " type, as shown in Figure 1, its wider bottom place of LED draw-in groove 13 is for placing the circuit board of LED lamp bar 2, narrower place is then for placing the LED lamp bead on circuit board, and the light that after installation, LED lamp bead sends can all enter in inner chamber substantially.
Light guide plate 3 is arranged in inner chamber 11, and it is between two groups of LED lamp bar 2, and is supported by pillar 14.The cross-sectional width of light guide plate 3 is substantially identical with the cross-sectional width of inner chamber, makes light guide plate 3 keep stable in the lumen.The mounting means of light guide plate 3 is identical with the mounting means of LED lamp bar 2, is also directly to have inserted installation from the opening end of aluminum pipe 1.After installation, light guide plate 3 is close to the LED lamp bead in the LED lamp bar 2 of both sides, and the light that LED lamp bead sends enters in light guide plate 3.
Diffuser plate 4 snaps fitted between light-emitting window 12 and light guide plate 3, as shown in Figure 1, the cross-sectional width of light-emitting window 12 is the cross-sectional width being less than inner chamber 11, gap is had between light guide plate 3 and light-emitting window 12, diffuser plate 4 snaps fitted in this gap, mounted configuration is stablized, and does not need to carry out other being locked.The mounting means of diffuser plate 4 is identical with the mounting means of light guide plate 3 with LED lamp bar 2, is also directly to have inserted installation from the opening end of aluminum pipe 1.During work, the light that light guide plate 3 imports from LED lamp bar 2 penetrates from diffuser plate 4, realizes illumination.From front, LED lamp bar 2 is hidden in aluminum pipe, therefore can't produce dazzling phenomenon.
In order to ensure diffuser plate 4 position stability, light source entirety is more attractive in appearance compact, and the top of diffuser plate 4 is provided with the lug boss with light-emitting window 12 mating shapes.As shown in Figure 1, this lug boss can snap in light-emitting window 12, and surface and light-emitting window 12 outer surface of lug boss form a full surface, make light source entirety more attractive in appearance.
Aluminum pipe 1 of the present utility model preferably adopts the rear gained of one-body molded body fluting.Fig. 3 is formed in one the concrete structure of body, and the global shape of this body is substantially identical with required aluminum pipe shape, comprises inner chamber, LED draw-in groove etc., is provided with the muscle being communicated with upper and lower surface stupefied in inner chamber.Adding man-hour, only need slot along the dotted line in figure, just can obtain required aluminum pipe.This processing mode is convenient, can greatly Simplified flowsheet and enhancing productivity.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a New LED desk lamp, is characterized in that comprising:
Aluminum pipe, described aluminum pipe is provided with inner chamber, and the one side of inner chamber is provided with light-emitting window, and the cross-sectional width of described light-emitting window is less than the cross-sectional width of inner chamber, described aluminum pipe is respectively equipped with the LED draw-in groove with described inner space in the both sides of inner chamber, aluminum pipe is provided with pillar in the bottom of the relative light-emitting window of inner chamber;
Two groups of LED lamp bar, described two groups of LED lamp bar snap in the LED draw-in groove of aluminum pipe both sides respectively;
Light guide plate, described light guide plate is installed in inner chamber, is located between two groups of LED lamp bar, and by described pillar supporting;
Diffuser plate, described diffuser plate is installed between described light-emitting window and light guide plate.
2. a kind of New LED desk lamp according to claim 1, is characterized in that: the top of described diffuser plate is provided with the lug boss with described light-emitting window mating shapes.
3. a kind of New LED desk lamp according to claim 1, is characterized in that: described aluminum pipe be formed in one body fluting after gained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348864.8U CN204042565U (en) | 2014-06-27 | 2014-06-27 | Novel LED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348864.8U CN204042565U (en) | 2014-06-27 | 2014-06-27 | Novel LED table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042565U true CN204042565U (en) | 2014-12-24 |
Family
ID=52243227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348864.8U Expired - Fee Related CN204042565U (en) | 2014-06-27 | 2014-06-27 | Novel LED table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017690A (en) * | 2021-11-26 | 2022-02-08 | 广州市莱帝亚照明股份有限公司 | Lamp using Type-c interface |
-
2014
- 2014-06-27 CN CN201420348864.8U patent/CN204042565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017690A (en) * | 2021-11-26 | 2022-02-08 | 广州市莱帝亚照明股份有限公司 | Lamp using Type-c interface |
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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: 20141224 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |