CN202303180U - Internally-buckled lamp shade of LED (light-emitting diode) bracket lamp - Google Patents
Internally-buckled lamp shade of LED (light-emitting diode) bracket lamp Download PDFInfo
- Publication number
- CN202303180U CN202303180U CN2011204087082U CN201120408708U CN202303180U CN 202303180 U CN202303180 U CN 202303180U CN 2011204087082 U CN2011204087082 U CN 2011204087082U CN 201120408708 U CN201120408708 U CN 201120408708U CN 202303180 U CN202303180 U CN 202303180U
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- Prior art keywords
- lamp
- led
- lampshade
- buckled
- lamp shade
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- Expired - Fee Related
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Abstract
The utility model discloses an internally-buckled lamp shade of an LED (light-emitting diode) bracket lamp, and the internally-buckled lamp shade is used for being matched with a heat radiator and an LED lamp panel to form the LED bracket lamp. The cross section of the lamp shade is in a C shape rotated at 90 degrees clockwise; a notch of the C shape faces to a light-emergent surface of the LED lamp panel; two end parts of the notch of the lamp shade are provided with bulges; the top of the heat radiator is provided with a groove for holding the bulges of the C-shaped lamp shade; and a joint where the lamp shade is buckled with the heat radiator is flush with an LED lamp bead mounted on the LED lamp panel. By using the internally-buckled lamp shade, as the joint where the lamp shade is buckled with the heat radiator is flush with the plane where the LED lamp bead is positioned, a theoretical dark region is smaller, and the light emission of the LED bracket lamp formed in such a way is uniform and fine, and furthermore, no shadows exist. In addition, the end parts of the notch of the lamp shade are provided with the bulges; the top of the heat radiator is provided with the groove for holding the bulges; and adhesive force can be increased by adopting such a buckled structure.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of internal fastening type led support lamp lampshade.
Background technology
Because led light source is a directional light, lighting angle is generally 120 degree.In application, the normal employing of actual conditions adds the method that spreads lampshade and increases light-emitting area.
As shown in Figure 1; Common on the market diffusion lampshade structure is an exterior buckle type; The lampshade 10 of this exterior buckle type encases radiator 12, makes to be positioned at LED lamp on the LED lamp plate 11 near the top of lampshade 10, such lampshade 10 designs; The theoretical dark space K1 of led support lamp that causes using this lampshade 10 is bigger, and the lighting effect of Frame lamp is not good.
The utility model content
To the weak point that exists in the above-mentioned technology, the utility model provides the internal fastening type led support lamp that a kind of theoretical dark space simple in structure is little, lighting effect is good lampshade.
For realizing above-mentioned purpose; The utility model provides a kind of internal fastening type led support lamp lampshade; Be used to cooperate radiator and LED lamp plate to constitute the led support lamp; The cross section of said lampshade is the C shape that dextrorotation turn 90 degrees, and the breach of said C shape is towards the exiting surface of said LED lamp plate, and the breach both ends of said lampshade have convexity; The top of said radiator has the protruding groove of ccontaining said C shape lampshade, and mounted LEDs lamp pearl maintains an equal level on the junction of said lampshade and said fastener of radiator and the LED lamp plate.
Wherein, the surface of said lampshade is a matte surface.
The beneficial effect of the utility model is: compared with prior art; The lampshade that the utility model provides; Because the place that is fastened and connected of lampshade and radiator is fair with the plane at LED lamp pearl place, theoretical dark space is less, the luminous uniform and smooth of the led support lamp that constitutes like this and unshadowed.In addition, the breach end of lampshade has convexity, and the top of radiator has ccontaining groove that should convexity, and such fastening structure can increase adhesion.
Description of drawings
Fig. 1 is the structural representation of prior art led support lamp lampshade;
Fig. 2 is the structural representation of the utility model led support lamp lampshade.
The main element symbol description is following:
10, lampshade 11, LED lamp plate 12, radiator
20, lampshade 21, LED lamp plate 22, radiator
23, convexity 24, LED lamp pearl
The specific embodiment
In order more clearly to explain the utility model, the utility model is done to describe further below in conjunction with accompanying drawing.
See also Fig. 2; The internal fastening type led support lamp lampshade 20 that the utility model provides is used to cooperate radiator 22 and LED lamp plate 21 to constitute the led support lamp, and the cross section of lampshade 20 is the C shape that dextrorotation turn 90 degrees; The breach of C shape is towards the exiting surface of LED lamp plate 21; The breach both ends of lampshade 20 have convexity 23, and the top of radiator 22 has the groove of the convexity 23 of ccontaining C shape lampshade, and mounted LEDs lamp pearl 24 maintains an equal level on junction that lampshade 20 and radiator 22 fasten and the LED lamp plate 21.
Certainly; The shape of above-mentioned lampshade is not limited to the C shape that dextrorotation turn 90 degrees; As long as the technical scheme that mounted LEDs lamp pearl maintains an equal level on the junction of lampshade and fastener of radiator and the LED lamp plate; The design concept that does not all break away from the utility model all belongs to simple deformation and conversion to the utility model technical scheme, falls into the protection domain of the utility model.
Please consult Fig. 1 and Fig. 2 in the lump, theoretical dark space K1 in the comparison diagram 1 and the theoretical dark space K2 among Fig. 2 can know that the theoretical dark space K2 of the utility model will be far smaller than the theoretical dark space K1 of the lampshade generation of prior art.LED lamp pearl of the prior art is more near the top of lampshade 10, and the distance at the top of LED lamp pearl of the utility model and lampshade is bigger, make so luminous evenly, theoretical dark space is little.
Compared to the situation of prior art, the lampshade that the utility model provides, because the place that is fastened and connected of lampshade and radiator is fair with the plane at LED lamp pearl place, theoretical dark space K2 is less, the luminous uniform and smooth of the led support lamp that constitutes like this and unshadowed.In addition, the breach end of lampshade has convexity, and the top of radiator has ccontaining groove that should convexity, and such fastening structure can increase adhesion.
In concrete embodiment, the surface of lampshade 20 can be set to light face, pearly-lustre face or matte surface.Certainly; Can make light that LED lamp pearl on the LED lamp plate sends all not break away from the design concept of the utility model in transparent or translucent surface uniformly; All belong to simple deformation and conversion, fall into the protection domain of the utility model the utility model technical scheme.
More than the disclosed several specific embodiments that are merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (2)
1. internal fastening type led support lamp lampshade; Be used to cooperate radiator and LED lamp plate to constitute the led support lamp, it is characterized in that the cross section of said lampshade is the C shape that dextrorotation turn 90 degrees; The breach of said C shape is towards the exiting surface of said LED lamp plate; The breach both ends of said lampshade have convexity, and the top of said radiator has the protruding groove of ccontaining said C shape lampshade, and mounted LEDs lamp pearl maintains an equal level on the junction of said lampshade and said fastener of radiator and the LED lamp plate.
2. internal fastening type led support lamp lampshade according to claim 1 is characterized in that the surface of said lampshade is a matte surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204087082U CN202303180U (en) | 2011-10-24 | 2011-10-24 | Internally-buckled lamp shade of LED (light-emitting diode) bracket lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204087082U CN202303180U (en) | 2011-10-24 | 2011-10-24 | Internally-buckled lamp shade of LED (light-emitting diode) bracket lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303180U true CN202303180U (en) | 2012-07-04 |
Family
ID=46372068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204087082U Expired - Fee Related CN202303180U (en) | 2011-10-24 | 2011-10-24 | Internally-buckled lamp shade of LED (light-emitting diode) bracket lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515080A (en) * | 2014-12-26 | 2015-04-15 | 中山市领航光电科技有限公司 | New support without dark space for T5 fluorescent tube |
-
2011
- 2011-10-24 CN CN2011204087082U patent/CN202303180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515080A (en) * | 2014-12-26 | 2015-04-15 | 中山市领航光电科技有限公司 | New support without dark space for T5 fluorescent tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121024 |