CN203384905U - LED (Light Emitting Diode) drive power supply device and LED lamp - Google Patents
LED (Light Emitting Diode) drive power supply device and LED lamp Download PDFInfo
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- CN203384905U CN203384905U CN201320288169.2U CN201320288169U CN203384905U CN 203384905 U CN203384905 U CN 203384905U CN 201320288169 U CN201320288169 U CN 201320288169U CN 203384905 U CN203384905 U CN 203384905U
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- led
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- power unit
- drive electric
- shell
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (Light Emitting Diode) drive power supply device, comprising a shell, an LED drive power supply, a first electric connection part, a first fixed part, a base and a lamp foot, wherein the shell is made of an insulation material; the LED drive power supply is arranged in the shell and is used for driving the lightening part of the LED lamp; the first electrical connection part is arranged at the first end of the shell; the first fixed part is arranged at the first end of the shell and is used for fixing the first electrical connection part; the base is arranged at the second end of the shell and is connected with the shell; the lamp foot is fixedly connected with the base. After the technical scheme is adopted, the whole LED drive part is arranged in the shell to form a replaceable whole; under the condition that the drive part is damaged or cannot be used, simple replacement can be carried out; the electric leakage problem in the prior art is avoided. The invention also discloses an LED lamp using the LED drive power supply device; the service life of the LED lamp can be effectively prolonged due to the adoption of the replaceable drive power supply.
Description
Technical field
The utility model relates to a kind of LED light fixture, and more particularly, the utility model relates to a kind of drive electric power unit of LED lamp and uses the LED lamp of this drive electric power unit.
Background technology
LED is as a kind of ligthing paraphernalia of energy-conserving and environment-protective, more and more universal.Usually all think, LED has advantages of long service life, lighting effect is good and power saving.But in fact, due to the radiating treatment of LED lamp, what most LED lamp was all used is the metal shell radiator, and the built-in driving power of LED lamp is all to be welded direct on light emitting source (lamp pearl) or its substrate with electric wire; Simultaneously, this driving power is wrapped up with the very simple Insulating Materials of one deck (as paper), then ensconces in the metal-back exposed.Obviously, such structure easily causes power supply to occur that when assembling the Insulating Materials of parcel is pierced or dystopy occurs, and electricity is worn and is directed in outer metal housing, the situation of electric leakage occurs.Moreover as previously mentioned, the life-span of LED lamp pearl is more a lot of than the long service life of driving power, the driving power of current direct welding can't be changed when occurring that power supply damages, and the life-span that causes whole LED lamp is more a lot of than shortening in theory.
Prior art is is all almost researched and developed and is improved for the circuit structure of LED driving power, some improvement that rare external structure to power supply itself is carried out.For example, Chinese patent ZL200920319280.7, be entitled as in the file of " LED driving power " and disclose a kind of follow-on LED driving power, and it can realize waterproof and dustproof at the additional slidably shell of drive circuit; But its complex structure, need just can make through complicated assembling, and metal shell adds simple inner insulating layer, can not play anti-creeping effect, simultaneously, when power supply breaks down, can not carry out whole replacing to it, therefore the life-span of whole LED lamp is also a problem.
Therefore, for extending the life-span of whole LED lamp, be necessary prior art is improved, make on the basis of existing LED lamp driving power source and improve and obtain new LED drive electric power unit, play insulation and replaceable and manufacture integrated advantage.
The utility model content
According to the utility model, its objective is the above-mentioned shortcoming that overcomes prior art, a kind of novel LED drive electric power unit is provided, it can insulate completely, can whole be changed, to extend the service life of LED lamp, it is simple in structure simultaneously, and manufacturing cost is not high yet.
Another purpose of the present utility model is to provide a kind of LED lamp that uses this LED drive electric power unit, and it can simply change drive electric power unit in the breaking-up of LED drive electric power unit or out of use situation, to extend the service life of LED lamp.
For achieving the above object, the utility model adopts following technical scheme:
Drive electric power unit, it comprises:
Housing, it is made with insulating materials;
The LED driving power, be located in described housing, with the luminous component of driving LED lamp;
The first electrical connection section, be located at the first end of described housing;
The first fixture, be located at the first end of described housing, to fix described the first electrical connection section;
Base, be located at the second end of described housing, with described housing, is connected; And
Lamp base, be fixedly connected with described base.
According to an embodiment of LED drive electric power unit of the present utility model, described base is provided with flexible fastening piece.
According to an embodiment of LED drive electric power unit of the present utility model, described flexible fastening piece is fastener.
According to an embodiment of LED drive electric power unit of the present utility model, described insulating materials is plastic material, and wherein, described plastic material comprises Merlon, polypropylene, polyethylene or polystyrene, or adopts other insulating materials, as rubber.
According to an embodiment of LED drive electric power unit of the present utility model, described housing be shaped as cuboid or cylindrical.
The LED lamp, it comprises LED drive electric power unit and LED luminous component, wherein said LED drive electric power unit comprises:
Housing, it is made with insulating materials;
The LED driving power, be located in described housing, with the luminous component of driving LED lamp;
The first electrical connection section, be located at the first end of described housing;
The first fixture, be located at the first end of described housing, to fix described the first electrical connection section;
Base, be located at the second end of described housing, with described housing, is connected; And
Lamp base, be fixedly connected with described base; And
Described LED luminous component comprises:
Shell, be provided with circuit board and LED luminous component in it, in order to receive described LED drive electric power unit;
The second electrical connection section, be located at the first end of described shell, with described the first electrical connection section, is connected;
Top cover, be located at the first end of described shell, to seal described the second electrical connection section; And
Connector, be located at the second end of described shell, with the base of described LED drive electric power unit, is connected.
According to an embodiment of LED lamp of the present utility model, described connector is provided with hole, and the base of described LED drive electric power unit is provided with flexible fastening piece, and described flexible fastening piece can be buckled in described hole.In one embodiment, described flexible fastening piece is fastener, by plastic material, is made.
According to an embodiment of LED lamp of the present utility model, the first end of described shell is provided with the second fixture, to fix described the second electrical connection section.
According to an embodiment of LED lamp of the present utility model, described LED lamp comprises the face shield of LED light-emitting area, is located on described shell.
Adopt the technical solution of the utility model, whole LED drive circuit partly is located in an external insulation shell, becomes the integral body that can change, in drive part breaking-up or out of use situation, can simply change, avoid the electric leakage problem of prior art.
Due to the driving power of LED lamp employing changeable type of the present utility model, can extend the service life of LED lamp, even can reach the theoretical service life of LED.
The accompanying drawing explanation
For being illustrated more clearly in concrete structure of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model is explained in detail, wherein:
Figure 1 shows that the front view of LED drive electric power unit of the present utility model;
Figure 2 shows that the side view of LED drive electric power unit of the present utility model;
Figure 3 shows that the front view of the Lights section of LED lamp of the present utility model;
Figure 4 shows that the side view of the Lights section of LED lamp of the present utility model; And
Figure 5 shows that the three-dimensional explosive view of LED lamp of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is explained in detail.At this, illustrative examples of the present utility model and explanation only are used for explaining the utility model, and are not intended to the utility model is done to any restriction.
As depicted in figs. 1 and 2, LED drive electric power unit of the present utility model comprises housing 110, base 120, lamp base 130, the first electrical connection section 140 and the first fixture 150.
Described housing 110 is made for insulating materials, and for example plastic material, include but not limited to Merlon, polypropylene, polyethylene or polystyrene; Perhaps adopt other insulating materials, as rubber.Described housing 110 can be made into shape arbitrarily, is for example cuboid or cylindrical, and described housing 110 adopts one-time formed mode to be prepared from.
Be provided with LED driving power (not shown) in described housing 110, this LED driving power is for driving the luminous component of whole LED.
Described base 120 is connected with the first end of described housing 110, adopts the mode of fixed or movable connection to connect.An end at base 120 is provided with lamp base 130, for the lamp holder with common, is connected.Lamp base 130 is for meeting the standard lamp base of market standard or standard, so that whole LED lamp can be with existing light fitting without conflicting.Also be provided with flexible fastening piece 121 on described base 120, be fixed together with the luminous component by described LED drive electric power unit and LED.In one embodiment, described flexible fastening piece 121 is flexible fasteners, and it adopts insulating materials to make, as plastics with hook.In one embodiment, described base 120 links together by screw with described housing 110, for making whole device attractive in appearance, is provided with screw cap 170 on housing 110, to cover these screws, strengthens the aesthetic feeling of whole LED drive electric power unit.
The second end of described housing 110 is provided with the first electrical connection section 140, and it is fixed on described housing 110, then is fixed and protects with the first fixture 150.Preferably, described the first connecting portion 140 is a supply hub.The plastic casing that described ground one fixture 150 is cavity, be connected on described housing 110.
As shown in Figure 3-Figure 5, LED lamp of the present utility model comprises LED drive electric power unit and LED light source part, and the function and structure of described LED drive electric power unit as previously mentioned.
Described LED luminous component comprises shell 210, be made of metal, but heat conduction and heat radiation is provided with circuit board and LED luminous component (LED lamp pearl), in order to receive described LED drive electric power unit in it; Be provided with the face shield 211 of light-emitting area on also at a face of this shell 210, the common structure that it belongs to LED, do not describe in detail at this.
First end at described shell 210 is provided with connector 220, and this connector 220 is used for making described LED drive electric power unit to be connected with the LED luminous component.For example, described connector 220 is the frames that can allow described LED drive electric power unit pass.Particularly, on this connector 220, be provided with aperture 221, for example be located on the side of described connector 220.This aperture 221 is corresponding with described flexible fastening piece 121, in the time of connection, only flexible fastening piece 121 need to be snapped in to described aperture 221 and get final product.Generally, described flexible fastening piece 121 and aperture 221 all are made as 2, still, also other setting can be arranged as required, such as being made as 3 or 4 etc.
The second end of described shell 210 is provided with the second electrical connection section 230, and it is fixed with the second fixture 240.Described the second electrical connection section 230 coordinates with described the first electrical connection section 140, in the mode of mutually inserting, is electrically connected to, and so that whole LED drive electric power unit and LED lamp pearl are connected, driving LED lamp pearl is luminous.For example, in one embodiment, described the first electrical connection section 140 and described the second electrical connection section 230 can be a male joint and a female joint, or other joint that can connect.
Outside the second fixture of described shell 210, also be provided with top cover 250, by some fixtures (as screw), described top cover 250 is fixed on described shell 210.
The drive part of LED lamp of the present utility model can be changed, and whole LED drive electric power unit adopts the mode of insulation fully to prepare, and has avoided the danger of electric leakage.During use, only the LED drive electric power unit need be inserted to the LED luminous component, fastener 121 be buckled in the aperture 221 of LED luminous component, just obtain complete LED lamp.When changing the LED driving power, only need to push fastener 121 aside, taking-up can be changed.The whole LED lamp safety that becomes, and effectiveness is higher, can utilize fully the service time of LED lamp pearl, extends the service life of LED lamp.
The above technical scheme that the utility model embodiment is provided is described in detail, applied specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the theory and structure of the utility model embodiment; Simultaneously; for one of ordinary skill in the art; according to embodiment of the present utility model, all can make remodeling and/or modification on the specific embodiment and range of application, all remodeling and/or modification are all within the protection domain of claim of the present utility model.
Claims (10)
1.LED drive electric power unit, is characterized in that, described LED drive electric power unit comprises:
Housing, it is made with insulating materials;
The LED driving power, be located in described housing, with the luminous component of driving LED lamp;
The first electrical connection section, be located at the first end of described housing;
The first fixture, be located at the first end of described housing, to fix described the first electrical connection section;
Base, be located at the second end of described housing, with described housing, is connected; And
Lamp base, be fixedly connected with described base.
2. LED drive electric power unit as claimed in claim 1, is characterized in that, described base is provided with flexible fastening piece.
3. LED drive electric power unit as claimed in claim 2, is characterized in that, described flexible fastening piece is fastener.
4. LED drive electric power unit as claimed in claim 1, is characterized in that, described insulating materials is plastic material.
5. LED drive electric power unit as claimed in claim 4, is characterized in that, described plastic material comprises Merlon, polypropylene, polyethylene or polystyrene.
6. LED drive electric power unit as claimed in claim 1, is characterized in that, described housing be shaped as cuboid or cylindrical.
7.LED lamp, is characterized in that, described LED lamp comprises LED drive electric power unit and LED light source part, and wherein said LED drive electric power unit comprises:
Housing, it is made with insulating materials;
The LED driving power, be located in described housing, with the luminous component of driving LED lamp;
The first electrical connection section, be located at the first end of described housing;
The first fixture, be located at the first end of described housing, to fix described the first electrical connection section;
Base, be located at the second end of described housing, with described housing, is connected; And
Lamp base, be fixedly connected with described base; And
Described LED light source partly comprises:
Shell, be provided with circuit board and LED light emitting source in it, in order to receive described LED drive electric power unit;
The second electrical connection section, be located at the first end of described shell, with described the first electrical connection section, is connected;
Top cover, be located at the first end of described shell, to seal described the second electrical connection section; And
Connector, be located at the second end of described shell, with the base of described LED drive electric power unit, is connected.
8. LED lamp as claimed in claim 7, is characterized in that, described connector is provided with hole, and the base of described LED drive electric power unit is provided with flexible fastening piece.
9. LED lamp as claimed in claim 8, is characterized in that, described flexible fastening piece is fastener.
10. LED lamp as claimed in claim 7, is characterized in that, the first end of described shell is provided with the second fixture, to fix described the second electrical connection section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288169.2U CN203384905U (en) | 2013-05-22 | 2013-05-22 | LED (Light Emitting Diode) drive power supply device and LED lamp |
| HK13108116A HK1182274A2 (en) | 2013-05-22 | 2013-07-10 | A replaceable driver structure used for led lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288169.2U CN203384905U (en) | 2013-05-22 | 2013-05-22 | LED (Light Emitting Diode) drive power supply device and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384905U true CN203384905U (en) | 2014-01-08 |
Family
ID=49626340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320288169.2U Expired - Fee Related CN203384905U (en) | 2013-05-22 | 2013-05-22 | LED (Light Emitting Diode) drive power supply device and LED lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203384905U (en) |
| HK (1) | HK1182274A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031320A (en) * | 2014-02-19 | 2016-10-12 | 利乐拉瓦尔集团及财务有限公司 | Power supply unit |
-
2013
- 2013-05-22 CN CN201320288169.2U patent/CN203384905U/en not_active Expired - Fee Related
- 2013-07-10 HK HK13108116A patent/HK1182274A2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031320A (en) * | 2014-02-19 | 2016-10-12 | 利乐拉瓦尔集团及财务有限公司 | Power supply unit |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1182274A2 (en) | 2013-11-22 |
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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: 20140108 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |