CN201772327U - LED panel lamp - Google Patents

LED panel lamp Download PDF

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Publication number
CN201772327U
CN201772327U CN201020512608XU CN201020512608U CN201772327U CN 201772327 U CN201772327 U CN 201772327U CN 201020512608X U CN201020512608X U CN 201020512608XU CN 201020512608 U CN201020512608 U CN 201020512608U CN 201772327 U CN201772327 U CN 201772327U
Authority
CN
China
Prior art keywords
plate
led
base plate
light
led lamp
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
Application number
CN201020512608XU
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Chinese (zh)
Inventor
樊邦扬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEO-NEON LED LIGHTING INTERNATIONAL Ltd
Original Assignee
NEO-NEON LED LIGHTING INTERNATIONAL Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEO-NEON LED LIGHTING INTERNATIONAL Ltd filed Critical NEO-NEON LED LIGHTING INTERNATIONAL Ltd
Priority to CN201020512608XU priority Critical patent/CN201772327U/en
Application granted granted Critical
Publication of CN201772327U publication Critical patent/CN201772327U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an LED panel lamp comprising a bottom plate, a diffusion plate, an LED lamp plate fixed between the bottom plate and the diffusion plate, and a frame fixing the bottom plate with the diffusion plate, wherein, the bottom plate is a base plate with the function of heat dissipation, the LED lamp plate comprises a heat conducting base plate with a circuit and a plurality of LEDs arrayed on the heat conducting base plate, the LED lamp plate is horizontally fixed on the surface of the bottom plate, and the diffusion plate is fixed in the light-emitting direction of the LEDs. The utility model is simple in structure. Since the front surface of the LED lamp plate is fixed on the bottom plate, more than one LED lamp plate can be arrayed on the bottom plate. Moreover, the arrangement of the diffusion plate in the light-emitting direction of the LEDs ensures high lighting intensity to better meet the regional lighting requirements of special places.

Description

A kind of LED panel light
[technical field]
The utility model relates to a kind of lighting, relates to a kind of LED panel light specifically.
[background technology]
Existing ordinary luminaire generally all adopts fluorescent lamp or incandescent lamp bulb, and such lighting not only power consumption is big, and light is dazzling.It as the patent No. 96225173.9 bivalve body free from glare bulb, in the lamp holder outer setting two-layer housing is arranged, internal layer shell is scattered light, make it to produce soft light, but the manufacture craft of this its internal layer shell of structure bothers very much, and adopts the tungsten lamp bubble, and its power consumption is big and caloric value is high especially, the shell body of bulb is a glass, and lamp holder is easy to fragmentation.
At present, a lot of local LED of employing are arranged as lighting, but, do not meet the vision requirement, and its light is relatively dimer because existing LED encapsulation problem uses the light that LED sent to have dazzle.As the patent No. is a kind of curtain wall lamp of 200410033101.5, and the LED fluorescent tube is housed in box at the bottom of the printing opacity, and the box bottom is provided with a scattering sheet at the bottom of its printing opacity, the lamp that this method is made, though its light is very soft, very dim, can not do lighting fully and use.For another example, the patent No. is a kind of LED lighting of 200620060579.1, this patent comprises the frame of being with groove, the circuit board of band great power LED, one side is laid veined LGP, cover the reflector layer of above-mentioned LGP band texture face, cover the diffusion layer on opposite of the band texture face of above-mentioned LGP, the circuit board of above-mentioned band great power LED is arranged in the groove of frame and is positioned at above-mentioned LGP edge, wherein, between described circuit board and the described frame heat abstractor is arranged, between described heat abstractor and the described frame heat-conducting glue is arranged.This structure is sidelong LED on described frame, the light that LED sends is reflexed on the diffusion layer by reflector layer, by diffusion layer light scattering is gone out again, to reach effect of uniform light, but this lighting is because the restriction of itself structure, and the rising angle of its intensity of illumination and light all can't satisfy the lighting requirement as zones, special place such as counter, exhibition booth, meeting platform, desks.Suddenly need the illumination vacancy that a kind of light fixture is filled up zones, special place such as being applied in counter, exhibition booth, meeting platform, desk at present.
[utility model content]
The technical problems to be solved in the utility model provides a kind of simple in structure, intensity of illumination is high, rising angle is good LED panel light.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED panel light, it is characterized in that, comprise base plate and diffuser plate, be fixed on the LED lamp plate between base plate and the diffuser plate, and the frame that described base plate and diffuser plate are fixed together, described base plate is the substrate with thermolysis; Described LED lamp plate comprises heat-conducting substrate and the plurality of LEDs of array on described heat-conducting substrate that is provided with circuit, and described LED lamp plate is horizontally fixed on the surface of described base plate, and described diffuser plate is fixed on the light direction of described LED.
The utility model beneficial effect compared with prior art is: because the utility model is being provided with the plurality of LEDs array on the heat-conducting substrate of circuit, described heat-conducting substrate is fixed on the surface of described base plate, its diffuser plate is fixed on the light direction of LED, frame is fixed together described base plate and diffuser plate, the utlity model has advantage of simple structure; Because the LED lamp plate is that the front is fixed on the described base plate, like this can be on base plate array polylith LED lamp plate, light direction at LED is provided with diffuser plate, can realize the characteristics that intensity of illumination is high like this, also satisfies better simultaneously and realizes the area illumination requirement in special place.
Preferably, a light-distribution lens also is installed on described LED.
Preferably, go into battle on the surface of described base plate and show a plurality of LED lamp plates.
Preferably, on the backplate surface that the LED lamp plate is installed, also be coated with one deck reflector layer.
Preferably, described frame comprises strip profile piece and the connector that described profile piece is fixed together, described profile piece is provided with a vertical jack, be respectively arranged with at the two ends of described connector one with the latch of described jack coupling, described latch is inserted in the described jack.
Preferably, be provided with the concavo-convex structure that increases area of dissipation on the surface of described profile piece and connector.
Preferably, described LED is a high-power LED bulb.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a decomposition texture schematic diagram of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram of A part shown in Figure 2.
Fig. 4 is a partial cross section cutaway view of the present utility model.
The amplification decomposition texture schematic diagram of this LED lamp plate shown in Figure 2 of Fig. 5.
Fig. 6 is the structural representation of the utility model light-distribution lens.
Fig. 7 is the cutaway view of the utility model light-distribution lens shown in Figure 6.
Fig. 8 is the structure for amplifying schematic diagram of fixture shown in Figure 2.
Fig. 9 is one of the utility model rising angle schematic diagram.
Figure 10 is two of the utility model rising angle schematic diagram.
[specific embodiment]
Described with reference to accompanying drawing 1, Fig. 2 and Fig. 4, the utility model comprises base plate 50 and diffuser plate 30, be fixed on the LED lamp plate 40 between base plate 50 and the diffuser plate 30, and the frame 15 that described base plate 50 and diffuser plate 30 are fixed together, described base plate 50 is for having the substrate of thermolysis; Described LED lamp plate 40 comprises heat-conducting substrate 42 and the plurality of LEDs 44 of array on described heat-conducting substrate 42 that is provided with circuit, and described LED lamp plate 30 is fixed on the surface of described base plate 50, and described diffuser plate 30 is fixed on the light direction of described LED44.One of embodiment of the utility model LED lamp plate 40, the heat-conducting substrate 42 that is provided with circuit can be an aluminium base of selecting for use a monoblock slightly littler than described base plate 50, on aluminium base, be printed with the circuit that LED44 is installed, array plurality of LEDs 44 on the heat-conducting substrate 42 that is provided with circuit does not show in the accompanying drawing; Two of the embodiment of the utility model LED lamp plate 40, with reference to shown in Figure 5, also heat-conducting substrate 42 can be arranged to the aluminium base of many strips, on the aluminium base of strip, be printed with the circuit that LED44 is installed, be provided with array plurality of LEDs 44 on the strip heat-conducting substrate 42 of circuit, array there are many strip heat-conducting substrates 42 difference arrays of LED44 on the surface of described base plate, as shown in Figure 2.In order to satisfy intensity of illumination, described LED44 is a great power LED.In order to satisfy the rising angle of expection, a light-distribution lens 46 is installed on the lens of great power LED 44, described diffuser plate 30 is fixed on the described light-distribution lens 46, with reference to shown in 4,5.Described light-distribution lens 46 is a cylinder, cylindrical one of them end face be provided with one with the cavity 48 of the lens of great power LED 44 coupling, with reference to Fig. 6 and shown in Figure 7, the lens of great power LED 44 are fixed in the described cavity 48, when on the lens of great power LED 44, being nested with a light-distribution lens 46, every great power LED 44 of LED panel light 100 length directions forms the rising angle of a α, and every great power LED 44 of width forms the rising angle of a β, rising angle α and β can be according to light-distribution lens being set to realize needed irradiating angle, as the utility model Fig. 9 and shown in Figure 10, for example be applied in the LED panel light 100 on the jewel sales counter, light-distribution lens 46 of the present utility model can be arranged to rising angle α and β and all be 25 ° the irradiation angle that goes out.In order to reduce the light loss consumption, on the surface of described base plate 50, apply one deck reflector layer 52, with reference to Fig. 2 and shown in Figure 4.Described frame 15 comprises strip profile piece 10,10 ' and with the connector 20 of described profile piece 10,10 ' be fixed together, described profile piece 10,10 ' on correspondence be provided with a vertical jack 12,12 ', be respectively arranged with at the two ends of described connector 20 one with the latch 22 of described jack 12,12 ' coupling, the latch 22 at connector 20 two ends be inserted in respectively described jack 12,12 ' in, described profile piece 10,10 ' with connector 20 by a pad 26 and two screw 28 fixing and lockings.In order to accelerate the heat radiation of great power LED 40, described profile piece 10,10 ' surperficial correspondence be provided with the concavo-convex structure 11,11 that increases area of dissipation ', be provided with the concavo-convex structure 21 that increases area of dissipation on the surface of described connector 20.Above-mentioned base plate 50 is to be locked on the described frame 15 by fixture 54, also is fixed with one at the back side of described base plate 50 and supplies with the power pack 60 that described LED lamp plate 40 is worked, with reference to Fig. 2 and shown in Figure 8.
The above is all so that the utility model conveniently to be described, in the spiritual category that does not break away from the utility model creation, the various simple covert and modification that those skilled in the art did of being familiar with this technology still belongs to protection domain of the present utility model.

Claims (7)

1. LED panel light is characterized in that: comprises base plate and diffuser plate, is fixed on the LED lamp plate between base plate and the diffuser plate, and the frame that described base plate and diffuser plate are fixed together, described base plate is the substrate with thermolysis; Described LED lamp plate comprises heat-conducting substrate and the plurality of LEDs of array on described heat-conducting substrate that is provided with circuit, and described LED lamp plate is horizontally fixed on the surface of described base plate, and described diffuser plate is fixed on the light direction of described LED.
2. according to the described LED panel light of claim 1, it is characterized in that: a light-distribution lens also is installed on described LED.
3. according to the described LED panel light of claim 1, it is characterized in that: go into battle on the surface of described base plate and show a plurality of LED lamp plates.
4. according to the described LED panel light of claim 3, it is characterized in that: on the backplate surface that the LED lamp plate is installed, also be coated with one deck reflector layer.
5. according to the described LED panel light of the arbitrary claim of claim 1-4, it is characterized in that: described frame comprises strip profile piece and the connector that described profile piece is fixed together, described profile piece is provided with a vertical jack, be respectively arranged with at the two ends of described connector one with the latch of described jack coupling, described latch is inserted in the described jack.
6. according to the described LED panel light of claim 5, it is characterized in that: be provided with the concavo-convex structure that increases area of dissipation on the surface of described profile piece and connector.
7. according to the described LED panel light of claim 5, it is characterized in that: described LED is a high-power LED bulb.
CN201020512608XU 2010-08-27 2010-08-27 LED panel lamp Expired - Fee Related CN201772327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020512608XU CN201772327U (en) 2010-08-27 2010-08-27 LED panel lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020512608XU CN201772327U (en) 2010-08-27 2010-08-27 LED panel lamp

Publications (1)

Publication Number Publication Date
CN201772327U true CN201772327U (en) 2011-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020512608XU Expired - Fee Related CN201772327U (en) 2010-08-27 2010-08-27 LED panel lamp

Country Status (1)

Country Link
CN (1) CN201772327U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374439A (en) * 2011-11-27 2012-03-14 上海环东光电科技有限公司 Novel LED flat lamp
CN102720972A (en) * 2012-07-05 2012-10-10 苏州茂立光电科技有限公司 Illumination device
CN104848097A (en) * 2015-05-28 2015-08-19 罗佑飞 LED panel lamp
CN104879687A (en) * 2015-06-03 2015-09-02 欧普照明股份有限公司 LED panel lamp and assembly method thereof
CN105180012A (en) * 2015-08-19 2015-12-23 宁波付世光电科技股份有限公司 LED panel lamp capable of emitting light from bottom

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374439A (en) * 2011-11-27 2012-03-14 上海环东光电科技有限公司 Novel LED flat lamp
CN102720972A (en) * 2012-07-05 2012-10-10 苏州茂立光电科技有限公司 Illumination device
CN104848097A (en) * 2015-05-28 2015-08-19 罗佑飞 LED panel lamp
CN104848097B (en) * 2015-05-28 2017-11-28 罗佑飞 A kind of LED panel lamp
CN104879687A (en) * 2015-06-03 2015-09-02 欧普照明股份有限公司 LED panel lamp and assembly method thereof
CN105180012A (en) * 2015-08-19 2015-12-23 宁波付世光电科技股份有限公司 LED panel lamp capable of emitting light from bottom

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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: 20110323

Termination date: 20130827