CN201425177Y - LED square lamp - Google Patents
LED square lamp Download PDFInfo
- Publication number
- CN201425177Y CN201425177Y CN2009200571341U CN200920057134U CN201425177Y CN 201425177 Y CN201425177 Y CN 201425177Y CN 2009200571341 U CN2009200571341 U CN 2009200571341U CN 200920057134 U CN200920057134 U CN 200920057134U CN 201425177 Y CN201425177 Y CN 201425177Y
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- China
- Prior art keywords
- led
- lamp
- base plate
- frame
- side according
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- Expired - Fee Related
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Abstract
The utility model relates to lighting lamp technical field, in particular to a LED square lamp; the LED square lamp comprises a square shell, a reflection mold cavity concavely arranged on the shell and a transparent plate covered on the opening of the reflection mold cavity; a LED chipset is fixed at the bottom of the reflection mold cavity; a piece of reflective paper with high reflection performance is adhered on the cavity wall of the reflection mold cavity; as the LED is adopted as the light source, the LED square lamp has low power, low energy consumption, is energy saving and environmental protection; as the reflective paper with high reflection performance is adhered on the cavity wall of the reflection mold cavity, the light emitted by the LED chipset is reflected by the mirror ofthe reflective paper to radiate out of the shell during the work process, the light loss is low, the light utilization rate is high, the formed plane light source has high lighting strength and uniform lighting.
Description
Technical field:
The utility model relates to field of illumination lamp technology, particularly a kind of LED side lamp.
Background technology:
Side's lamp is meant the light fixture with square lamp housing or lampshade, and it is applicable to the room lighting that needs big irradiated area.Existing side's lamp generally uses fluorescent tube as light emitting source, its structure mainly comprises square casing, described housing is concaved with the reflection chamber, be provided with the several fluorescent tubes that are parallel to each other in the described reflection chamber, behind all described fluorescent light emitting tubes, a part of light directly penetrates described housing, and remainder light appears described housing after the inwall reflection in described reflection chamber, thereby form an area source, obtain bigger irradiated area.
The defective of above-mentioned side's lamp is to adopt fluorescent tube as light emitting source, the energy consumption height, and the light that fluorescent tube sends has glitter, and long-term the use will be brought harm to the health of user's eyes.
The utility model content:
The purpose of this utility model is to provide the LED side that a kind of energy consumption is low, illumination is even and safe in utilization lamp at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED side lamp, it comprises square casing, and described housing is concaved with the reflection chamber, and the opening part in described reflection chamber is covered with light-passing board; Bottom, described reflection chamber is fixed with the led chip group, and described led chip group is a LED lamp array; Chamber, described reflection chamber wall is covered with the reflective sheeting with highly reflective energy.
Further technical scheme of the present utility model comprises:
The cross section in described reflection chamber is the trapezoidal shape that opening is big, the bottom is little.
Described housing comprises square base plate and is fixed on the frame of base plate periphery that the medial surface of described frame is the inclined-plane; Described base plate and frame surround described reflection chamber; Described led chip group is fixed on the described base plate; Described reflective sheeting pastes at described scuncheon face and plate inner surface, and each LED lamp of described led chip group passes described reflective sheeting.
Described frame comprises the locating rack that is fixed on around the described base plate, and the stator that is used to connect two adjacent locating racks that is fixed on four jiaos on described frame, and described stator is L-shaped.
Described locating rack inboard offers locating slot, and described base plate periphery is arranged in described locating slot.
Described locating rack is the hollow tubular locating rack.
The described frame outside offers the holddown groove that can hold described stator, and described stator is embedded in the described holddown groove.
The described frame outside offers the mounting groove that is parallel to described holddown groove.
Described base plate is made up of at least two LED fixed head splicing; The side of every described LED fixed head has the stitching section of matching with adjacent LED fixed head side.
Offer the LED slot on the described LED fixed head, described led chip group is inserted in the described LED slot.
The utility model beneficial effect is: the utility model comprises square casing, and described housing is concaved with the reflection chamber, and the opening part in described reflection chamber is covered with light-passing board; Bottom, described reflection chamber is fixed with the led chip group, and described led chip group is a LED lamp array; Chamber, described reflection chamber wall is covered with the reflective sheeting with highly reflective energy; Because adopting the LED lamp is light emitting source, compared with prior art, power is little, and energy consumption is low, environmental protection and energy saving; Owing to be covered with the reflective sheeting of highly reflective energy in the described reflection chamber, in the course of the work, the light that the led chip group is sent penetrates housing after the minute surface reflection of described reflective sheeting again, light loss is little, light utilization height, and formed area source intensity of illumination height, illumination is even.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 3 is decomposing schematic representations of the present utility model;
Accompanying drawing 4 is structural representations of the utility model base plate.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, sees that shown in the accompanying drawing 1,2,3,4, this is preferred embodiment of the present utility model.
A kind of LED side lamp, it comprises square casing, and described housing is concaved with reflection chamber 11, and the opening part in described reflection chamber 11 is covered with light-passing board 12; 11 bottoms, described reflection chamber are fixed with led chip group 2, and described led chip group 2 is LED lamp 21 arrays; Described reflection chamber 11 chamber walls are covered with the reflective sheeting 3 with highly reflective energy.
The utility model is installed on indoor ceiling, the opening in described reflection chamber 11 down, during use, Closing Switch, connect power supply, each LED lamp 21 of described led chip group 2 is luminous, and a part of light directly passes transparent light-passing board 12, and another part light is transmitted through on the described reflective sheeting 3, because the reflecting properties of reflective sheeting 3 is good, so be transmitted through light on the reflective sheeting 3 after the reflection of the minute surface of reflective sheeting 3, pass described light-passing board 12, above-mentioned two parts light forms effective illumination light, owing to adopted LED lamp 21 as light emitting source, power is little, and energy consumption is low, environmental protection and energy saving; Owing to be covered with the reflective sheeting 3 of highly reflective energy in the described reflection chamber 11, in the course of the work, the light that led chip group 2 is sent penetrates housing after the minute surface reflection of described reflective sheeting 3 again, light loss is little, light utilization height, and formed area source intensity of illumination height, illumination is even.
Wherein, see shown in the accompanying drawing 2 that the cross section in the described reflection of present embodiment chamber 11 is the trapezoidal shape that opening is big, the bottom is little.This mainly is in order effectively to obtain rational light area, and after each LED lamp of led chip group 2 21 is luminous, light will extend into the light area along described trapezoidal hypotenuse, and generally speaking, the gradient of described hypotenuse is big more, and then the light area is big more; And the gradient of described hypotenuse is more little, and the luminous intensity in then effective light area is high more.In actual use, can be according to the size of careat, and the requirement of intensity of illumination, the gradient of described hypotenuse rationally is set, to obtain best illuminating effect.Certainly, the shape in described reflection chamber 11 also can be not more than the shape of aperture area for horn-like or other bottom area, forms the purpose of rational irradiation area as long as can reach leaded light.
See shown in the accompanying drawing 3 that the described housing of present embodiment comprises square base plate 13 and be fixed on the frame 14 of base plate 13 peripheries that the medial surface 143 of described frame 14 is the inclined-plane; Described base plate 13 and frame 14 surround described reflection chamber 11, also that is to say, the chamber wall in described reflection chamber 11 comprises the medial surface 143 of described frame 14 and the inner surface of described base plate 13; Described led chip group 2 is fixed on the described base plate 13; Described reflective sheeting 3 pastes at described frame 14 medial surfaces 143 and base plate 13 inner surfaces, and each LED lamp 21 of described led chip group 2 passes described reflective sheeting 3.
See shown in accompanying drawing 2 and the accompanying drawing 3 that the described frame 14 of present embodiment comprises the locating rack 141 that is fixed on around the described base plate 13, and the stator 142 that is used to connect two adjacent locating racks 141 that is fixed on 14 4 jiaos on described frame, described stator 142 is L-shaped.Described locating rack 141 inboards offer locating slot 144, and described base plate 13 peripheries are arranged in described locating slot 144.
It mainly is for of the present utility model easy to assembly that present embodiment adopts the frame 14 of said structure; During assembling, earlier each locating rack 141 is connected to described base plate 13 peripheries respectively, the frame 14 that covers base plate 13 peripheries is enclosed in formation, then at 14 4 jiaos of affixed described stators 142 of described frame, thereby makes described locating rack 141 surround a frame 14 that blocks described base plate 13; Wherein, adopt bolt affixed between described stator 142 of present embodiment and the described locating rack 141.The frame 14 of said structure is simple in structure, easy to assembly, has improved production efficiency of the present utility model.
See shown in the accompanying drawing 3 that the described locating rack 141 of present embodiment is a hollow tubular locating rack 141.Like this, both alleviated the deadweight of described locating rack 141, and made installation of the present utility model more convenient reliable; Save the material of processing described frame 14 again, reduced production cost; Simultaneously, the locating rack 141 of hollow tubular helps heat radiation, thereby improves service life of the present utility model.
Described frame 14 outsides offer the holddown groove 1411 that can hold described stator 142, and described stator 142 is embedded in the described holddown groove 1411.Like this, during frame 14, described stator 142 embeds in the described holddown groove 1411 in assembling, neither influences of the present utility model attractive in appearancely, has reduced the volume of frame 14 again.Wherein, the described locating rack 141 of present embodiment is affixed by bolt with stator 142, specifically, offer screw in the described holddown groove 1411, also offer on the described stator 142 and the corresponding bolt mounting holes of described screw, during assembling, insert connecting bolt from described bolt mounting holes, be screwed into described screw, thereby finish frame 14 assemblings; Certainly, described locating rack 141 also can adopt riveted joint, bonding or other affixed mode with described stator 142, as long as guarantee to connect firm.
Wherein, described frame 14 outsides offer the mounting groove 145 that is parallel to described holddown groove 1411.Described mounting groove 145 is convenient to installation of the present utility model, when the utility model is mounted to ceiling, the decorative panel of ceiling can be snapped in the described mounting groove 145.
See shown in the accompanying drawing 4 that the described base plate 13 of present embodiment is made up of at least two LED fixed head 131 splicings; The side of every described LED fixed head 131 has the stitching section 1311 of matching with adjacent LED fixed head 131 sides.This helps large-scale industrial production of the present utility model, in process of production, can be according to needed side's lamp size, easily two or the described LED fixed head 131 of polylith are spliced into the base plate 13 of suitable area.
Wherein, offer LED slot 1312 on the described LED fixed head 131, described led chip group 2 is inserted in the described LED slot 1312.Convenient like this maintenance of the present utility model when 21 damages of LED lamp, only need be taken off described light-passing board 12, can need the LED lamp 21 of replacement from plug in the described slot 1312, has improved ease of use of the present utility model like this.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (10)
1, a kind of LED side lamp, it comprises square casing, and described housing is concaved with reflection chamber (11), and the opening part in described reflection chamber (11) is covered with light-passing board (12); It is characterized in that: bottom, described reflection chamber (11) is fixed with led chip group (2), and described led chip group (2) is LED lamp (a 21) array; Chamber, described reflection chamber (11) wall is covered with the reflective sheeting (3) with highly reflective energy.
2, a kind of LED side according to claim 1 lamp, it is characterized in that: the cross section in described reflection chamber (11) is the trapezoidal shape that opening is big, the bottom is little.
3, a kind of LED side according to claim 2 lamp, it is characterized in that: described housing comprises square base plate (13) and is fixed on the frame (14) of base plate (13) periphery that the medial surface (143) of described frame (14) is the inclined-plane; Described base plate (13) and frame (14) surround described reflection chamber (11); Described led chip group (2) is fixed on the described base plate (13); Described reflective sheeting (3) pastes at described frame (14) medial surface (143) and base plate (13) inner surface, and each LED lamp (21) of described led chip group (2) passes described reflective sheeting (3).
4, a kind of LED side according to claim 3 lamp, it is characterized in that: described frame (14) comprises and is fixed on described base plate (13) locating rack (141) all around, and the stator (142) that is used to connect two adjacent locating racks (141) that is fixed on (14) four jiaos on described frame, described stator (142) is L-shaped.
5, a kind of LED side according to claim 4 lamp, it is characterized in that: described locating rack (141) inboard offers locating slot (144), and described base plate (13) periphery is arranged in described locating slot (144).
6, a kind of LED side according to claim 5 lamp, it is characterized in that: described locating rack (141) is a hollow tubular locating rack (141).
7, a kind of LED side according to claim 6 lamp is characterized in that: described frame (14) outside offers the holddown groove (1411) that can hold described stator (142), and described stator (142) is embedded in the described holddown groove (1411).
8, a kind of LED side according to claim 7 lamp is characterized in that: described frame (14) outside offers the mounting groove (145) that is parallel to described holddown groove (1411).
9, a kind of LED side according to claim 8 lamp is characterized in that: described base plate (13) is made up of at least two LED fixed head (131) splicing; The side of every described LED fixed head (131) has the stitching section (1311) of matching with adjacent LED fixed head (131) side.
10, a kind of LED side according to claim 9 lamp, it is characterized in that: offer LED slot (1312) on the described LED fixed head (131), described led chip group (2) is inserted in the described LED slot (1312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200571341U CN201425177Y (en) | 2009-05-22 | 2009-05-22 | LED square lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200571341U CN201425177Y (en) | 2009-05-22 | 2009-05-22 | LED square lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425177Y true CN201425177Y (en) | 2010-03-17 |
Family
ID=42024624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200571341U Expired - Fee Related CN201425177Y (en) | 2009-05-22 | 2009-05-22 | LED square lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425177Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832525A (en) * | 2010-05-06 | 2010-09-15 | 海洋王照明科技股份有限公司 | Spliced lamp shell |
| TWI498510B (en) * | 2013-07-12 | 2015-09-01 | Univ Nat Central | Light guide plate lighting device |
| CN109163231A (en) * | 2018-09-26 | 2019-01-08 | 厦门通士达照明有限公司 | Pluggable LED spot |
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
-
2009
- 2009-05-22 CN CN2009200571341U patent/CN201425177Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832525A (en) * | 2010-05-06 | 2010-09-15 | 海洋王照明科技股份有限公司 | Spliced lamp shell |
| TWI498510B (en) * | 2013-07-12 | 2015-09-01 | Univ Nat Central | Light guide plate lighting device |
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
| CN109163231A (en) * | 2018-09-26 | 2019-01-08 | 厦门通士达照明有限公司 | Pluggable LED spot |
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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: 20100317 Termination date: 20110522 |