CN104748000A - Lamp body module of light emitting diode (LED) wall lamp - Google Patents
Lamp body module of light emitting diode (LED) wall lamp Download PDFInfo
- Publication number
- CN104748000A CN104748000A CN201310748478.8A CN201310748478A CN104748000A CN 104748000 A CN104748000 A CN 104748000A CN 201310748478 A CN201310748478 A CN 201310748478A CN 104748000 A CN104748000 A CN 104748000A
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- CN
- China
- Prior art keywords
- lamp body
- light emitting
- lamp
- emitting diode
- light source
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a lamp body module of a light emitting diode (LED) wall lamp. The lamp body module comprises a lamp body and a light emitting module that is fixedly mounted in the lamp body, a mounting cavity used for mounting the light emitting module is arranged inside the lamp body, a heat dissipation structure that is located below the mounting cavity is arranged on the lower portion of the lamp body, the light emitting module comprises a light source plate and a light transmitting cover, the light source plate is mounted in the mounting cavity, the light transmitting cover covers the lamp body, a light emitting diode is disposed on the light source plate, and a lens module that covers the light emitting diode is mounted between the light source plate and the light transmitting cover. According to the lamp body module of the LED wall lamp, the light emitting module and the heat dissipation structure are arranged inside the lamp body so that the temperature of the light emitting module can be effectively controlled, only the light emitting module is disposed in the lamp body while devices such as a power supply and a printed circuit board (PCB) of the LED wall lamp are disposed outside the lamp body, the light emitting module can be effectively prevented from being affected by heat of the power supply, the PCB and the like, thereby, heat amount can be reduced on one hand and the heat dissipation capacity can be enhanced by means of the heat dissipation structure on the other hand in terms of the lamp body module, and the heating problem can be effectively solved.
Description
Technical field
The invention belongs to technical field of semiconductor illumination, be specifically related to a kind of lamp body component of LED wall lamp.
Background technology
LED wall lamp, namely adopts light emitting diode as light source and is mainly contained in the light fixture of wall or furniture wall.Tradition wall lamp many employings Halogen lamp LED, exist luminous efficiency lower, compare power consumption, illuminated environment temperature rises and service life is short defect.LED is far superior to traditional lighting products in the aspect of principle of luminosity, energy-saving and environmental protection, and the one-way of LED luminescence also form the perfection support to wall lamp luminous intensity distribution.
In existing LED wall lamp, the main problem that there is heating, the raising of the intensity of illumination namely provided along with wall lamp, the temperature in LED wall lamp also inevitably raises, and causing the temperature of all parts in light source assembly to improve, the temperature especially in lamp pearl pallet raises.Due to the characteristic of light emitting diode self, temperature increase has deteriorated significantly its luminescent properties.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of lamp body component of LED wall lamp, this lamp body component has stronger heat dispersion, makes the luminescent properties of light emitting diode more reliable and more stable.
For achieving the above object, the invention provides following technical scheme:
A lamp body component for LED wall lamp, comprise lamp body and be fixedly mounted on the luminescence component in described lamp body, be provided with the installation cavity for installing luminescence component in described lamp body, the bottom of described lamp body is provided with the radiator structure be positioned at below described installation cavity; Described luminescence component comprises and is arranged on light source board in described installation cavity and mounts cover the diffuser on described lamp body, and described light source board is provided with light emitting diode, and is provided with the lens subassembly covered on described light emitting diode between described light source board and diffuser.
Further, described radiator structure is be arranged on the fin below described installation cavity.
Further, described fin is disposed on the below of described installation cavity.
Further, described radiation fin array is arranged on the below of described installation cavity.
Further, described light emitting diode matrix is arranged on described light source board, and described lens subassembly and described light emitting diode one_to_one corresponding arranged in arrays are between described light source board and diffuser.
Beneficial effect of the present invention is:
The lamp body component of LED wall lamp of the present invention, by arranging luminescence component and radiator structure in lamp body, effectively can control the temperature of luminescence component, and be only provided with luminescence component in lamp body, and the power supply of LED wall lamp, pcb board etc. are arranged on outside lamp body, effectively can prevent the impact of heating on luminescence component of power supply, pcb board etc., therefore, the lamp body component of the application can reduce caloric value on the one hand, can heat-sinking capability be strengthened by arranging radiator structure on the other hand, effectively can overcome heating problem.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearly, the invention provides following accompanying drawing and being described:
Fig. 1 is the structural representation of the LED wall lamp adopting lamp body component of the present invention;
Fig. 2 is the explosive view of LED wall lamp in Fig. 1;
Fig. 3 is the structural representation of lamp body component of the present invention;
Fig. 4 is the upward view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
As shown in Figure 1, for adopting the structural representation of the LED wall lamp of lamp body component of the present invention.This LED wall lamp comprises electric appliance box assembly, be fixedly mounted on the lamp body component above electric appliance box assembly and be arranged on the installation component of electric appliance box component bottom.
Electric appliance box assembly comprises electric appliance box 1, be fixedly mounted on power supply 2 in electric appliance box 1 and pcb board 3, and the bottom of electric appliance box 1 is provided with closed cover and is contained in bottom 4 on electric appliance box 1.Two electrical equipment fixtures 5 for limit mounting power supply 2 are provided with in the electric appliance box 1 of the present embodiment, electrical equipment fixture 5 is in L-type, and a wherein side of electrical equipment fixture 5 is fixedly mounted on bottom 4 by screw 6, another side is fixedly mounted on electric appliance box 1 by screw 7 and the through hole be separately positioned on pcb board 3 and electric appliance box 1 sidewall, power supply 2 is arranged between two electrical equipment fixtures 5, and pcb board 3 is also fixedly mounted on the sidewall of electric appliance box 1.Preferably, between bottom 4 and electric appliance box 1, be provided with waterproof grommet 8, can waterproof.Preferably, the sidewall of electric appliance box 1 near installing plate side is provided with the water joint 10 for circumscripted power line 9, and namely water joint 10 and power line 9 are all positioned at the inner side of electric appliance box 1, can not destroy the monnolithic case structure of wall lamp.
As shown in Figure 2, the lamp body component of the present embodiment comprises luminescence component and is fixedly mounted on the lamp body 11 on electric appliance box 1, and be provided with the installation cavity 12 for installing luminescence component in lamp body 11, the bottom of lamp body 11 is provided with the radiator structure be positioned at below installation cavity 12.Luminescence component comprises and is arranged on light source board in installation cavity 12 13 and mounts cover the diffuser 14 on lamp body 11, and light source board 13 is provided with light emitting diode, and is provided with cover lens subassembly 15 on a light emitting diode between light source board 13 and diffuser 14.The radiator structure of the present embodiment is the fin 16 be arranged on below installation cavity 12, and fin 16 is disposed on the below of installation cavity 12, and fin 16 array of the present embodiment is arranged on the below of installation cavity 12, and heat dispersion is better.The light emitting diode matrix of the present embodiment is arranged on light source board 13, and lens subassembly 15 and light emitting diode one_to_one corresponding arranged in arrays are between light source board 13 and diffuser 14.
Installation component comprises mount pad 17 and is connected otic placode 18 with two of being disposed side by side on bottom 4 bottom surface, mount pad 17 is provided with and is connected two that otic placode 18 coordinates respectively with two and connects side 19, installing plate 20 is provided with between two connection sides 19, and connection otic placode 18 is provided with two threaded mounting holes 24, connect and correspondingly with connection otic placode 18 on side 19 be provided with two through hole is installed, and two are installed in through hole, the installation through hole 21 near installing plate 20 side is kidney-shaped circular hole.The center line of the kidney-shaped circular hole of the present embodiment is circular arc line, and the center of curvature of circular arc line is be arranged on connect on side 19 and install the center of circle of through hole 22 away from another of installing plate 20.
The lamp body component of the present embodiment LED wall lamp, by arranging luminescence component and radiator structure in lamp body, effectively can control the temperature of luminescence component, and be only provided with luminescence component in lamp body, and by the power supply 2 of LED wall lamp, pcb board 3 etc. is arranged on outside lamp body 11, i.e. power supply 2, pcb board 3 grade is all arranged in electric appliance box 1, can effectively prevent power supply 2, the heating of pcb board 3 grade is on the impact of luminescence component, therefore, adopt the LED wall lamp of the lamp body component of the present embodiment can reduce caloric value on the one hand, heat-sinking capability can be strengthened on the other hand by arranging radiator structure, effectively can overcome heating problem.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (5)
1. the lamp body component of a LED wall lamp, it is characterized in that: comprise lamp body and be fixedly mounted on the luminescence component in described lamp body, be provided with the installation cavity for installing luminescence component in described lamp body, the bottom of described lamp body is provided with the radiator structure be positioned at below described installation cavity; Described luminescence component comprises and is arranged on light source board in described installation cavity and mounts cover the diffuser on described lamp body, and described light source board is provided with light emitting diode, and is provided with the lens subassembly covered on described light emitting diode between described light source board and diffuser.
2. the lamp body component of LED wall lamp according to claim 1, is characterized in that: described radiator structure is be arranged on the fin below described installation cavity.
3. the lamp body component of LED wall lamp according to claim 2, is characterized in that: described fin is disposed on the below of described installation cavity.
4. the lamp body component of LED wall lamp according to claim 3, is characterized in that: described radiation fin array is arranged on the below of described installation cavity.
5. the lamp body component of LED wall lamp according to any one of claim 1-4, it is characterized in that: described light emitting diode matrix is arranged on described light source board, described lens subassembly and described light emitting diode one_to_one corresponding arranged in arrays are between described light source board and diffuser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748478.8A CN104748000A (en) | 2013-12-31 | 2013-12-31 | Lamp body module of light emitting diode (LED) wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748478.8A CN104748000A (en) | 2013-12-31 | 2013-12-31 | Lamp body module of light emitting diode (LED) wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748000A true CN104748000A (en) | 2015-07-01 |
Family
ID=53588092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748478.8A Pending CN104748000A (en) | 2013-12-31 | 2013-12-31 | Lamp body module of light emitting diode (LED) wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748000A (en) |
-
2013
- 2013-12-31 CN CN201310748478.8A patent/CN104748000A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |