CN204254338U - LED illumination lamp - Google Patents
LED illumination lamp Download PDFInfo
- Publication number
- CN204254338U CN204254338U CN201420778212.8U CN201420778212U CN204254338U CN 204254338 U CN204254338 U CN 204254338U CN 201420778212 U CN201420778212 U CN 201420778212U CN 204254338 U CN204254338 U CN 204254338U
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- CN
- China
- Prior art keywords
- pedestal
- length direction
- led illumination
- lamp
- insulating part
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED illumination lamp, comprises a pedestal, a lamp bar, shade holder, a radiating piece, and two connectors.This pedestal comprises a roof extended along a length direction.This lamp bar is arranged at this roof, comprises multiple light emitting diode arranged along this length direction, and two are parallel to this length direction and in the contrary connection side arranged.This shade holder is arranged at this pedestal, comprises two in contrary setting and for connection side bread described in this lamp bar is overlying on interior insulating part.This radiating piece is arranged between this lamp bar and roof of this pedestal.Described connector is inserted in the opposite end of this pedestal respectively.The utility model is arranged by described insulating part in contrary and for connection side bread described in this lamp bar is overlying on interior design, just effectively can reduce leakage current, and then promotes the security on using.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relates to a kind of LED illumination lamp.
Background technology
Light emitting diode (Light Emitting Diode in recent years, being called for short LED) Lighting Industry development is rapidly, high-brightness LED fluorescent tube is because possessing long service life, high luminous efficacy, low power consuming and having without mercury pollution etc. the good characteristic that environmental protection and energy saving subtract carbon concurrently, therefore be significantly used to replace existing fluorescent tube, in daily life, be widely used in illumination at home, commercial space illumination or public domain illumination.
Consulting Fig. 1,2, is existing a kind of LED illumination lamp 1, comprises a pedestal 11, lamp bar 12, lamp shade body 13, and two connectors 14.
This pedestal 11 is shaping by Aluminum extrusion, comprises a containing groove 111 extended along a length direction L, and two chutes 112 in contrary setting.
This lamp bar 12 is located in this containing groove 111, comprises multiple light emitting diode 121 arranged along this length direction L, and two are parallel to this length direction L and in the contrary connection side 122 arranged.
This lamp shade body 13 is arranged on this pedestal 11, comprises two and to extend along this length direction L and to be arranged in the projection 131 of described chute 112 respectively.
Described connector 14 is inserted in the opposite end of this pedestal 11 respectively.
This LED illumination lamp 1 existing, this lamp bar 12 is located in the containing groove 111 of this pedestal 11, and connect side 122 described in this lamp bar 12 and contact with this pedestal 11 respectively, the LED illumination lamp 1 of this kind of design is when doing instantaneous pressure test, because easily producing excessive leakage current, and there is the thing generation not meeting world security and specify.So-called leakage current, under this mainly considers the test condition of electronic product at maximum working voltage and maximum operating currenbt, causes due to distribution capacity or insulation characterisitic to the earth of electronegative potential or the electric current that leaks by contact surface.
The leakage current that this lamp bar 12 generates under instantaneous pressure impacts because can with by shaping this pedestal 11 conducting of Aluminum extrusion, so unavoidably have unsafe doubt in use.
Summary of the invention
The purpose of this utility model is to provide a kind of can reduce leakage current and the higher LED illumination lamp of security.
LED illumination lamp of the present utility model, comprises: a pedestal, lamp bar, a shade holder, and two connectors.
This pedestal comprises a roof extended along a length direction.
This lamp bar is arranged on this roof, comprises multiple light emitting diode arranged along this length direction, and two are parallel to this length direction and in the contrary connection side arranged.
This shade holder is arranged on this pedestal, comprises two in contrary setting and for connection side bread described in this lamp bar is overlying on interior insulating part.
Described connector is inserted in the opposite end of this pedestal respectively.
LED illumination lamp of the present utility model, this pedestal also comprises two and lays respectively at this roof and extend and the groove of this insulating part root edge adjacent along this length direction, and described insulating part has a projection respectively, and described projection is located in described groove respectively.
LED illumination lamp of the present utility model, this shade holder also comprises a lamp shade body be connected with described insulating part, and two lay respectively at this lamp shade body and extend and the chute of adjacent described insulating part apical margin along this length direction, this pedestal also comprises two and is connected in this roof apical margin respectively and the clamping block extended along this length direction, and described clamping block is located in described chute respectively.
LED illumination lamp of the present utility model, also comprises a radiating piece, and this radiating piece is arranged between this lamp bar and roof of this pedestal.
LED illumination lamp of the present utility model, this pedestal is shaping by Aluminum extrusion, and this lamp shade body and described insulating part are the Merlon of high light transmittance and one-body molded.
LED illumination lamp of the present utility model, also comprises one and can dismantle and the hinge connector being incorporated into one of them of described connector.
The beneficial effects of the utility model, by insulating part described in this shade holder in contrary setting and for connection side bread described in this lamp bar is overlying on interior design, block leakage current is transmitted to this pedestal path by this lamp bar whereby, thus effectively leakage current can be reduced, so the security on using can be promoted.
Accompanying drawing explanation
Fig. 1 is a three-dimensional exploded view, and existing a kind of LED illumination lamp is described;
Fig. 2 is a front view, and illustrate that a lamp bar of existing LED illumination lamp is arranged at a pedestal, this lamp bar comprises the connection side that two are contacted with this pedestal;
Fig. 3 is a three-dimensional exploded view, and an embodiment of the utility model LED illumination lamp is described;
Fig. 4 is a front view, illustrates that a shade holder of the present utility model is arranged at a pedestal, and one comprises in two lamp bars connecting sides are coated on by two insulating parts of this shade holder, described connection side not with this base into contact;
Fig. 5 is a schematic diagram, illustrates that a hinge connector of the present utility model can be articulated between two connectors;
Fig. 6 is a schematic diagram, illustrates that the pivot joint jack of connector described in the utility model is respectively two, and this hinge connector can coordinate with the pivot joint jack of described connector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Consult Fig. 3,4,5, an embodiment of the utility model LED illumination lamp, comprise a pedestal 2, lamp bar 3, shade holder 4, radiating piece 5, two connectors 6, and a hinge connector 7.
This pedestal 2 comprises a roof 21, two extended along a length direction L and lays respectively at this roof 21 and the groove 22 extended along this length direction L, and two are connected in this roof 21 apical margin and the clamping block 23 extended along this length direction L respectively.In these supplementary notes, in the present embodiment, this pedestal 2 is shaping by Aluminum extrusion.
This lamp bar 3 is arranged on this roof 21, comprises multiple light emitting diode 31 arranged along this length direction L, and two are parallel to this length direction L and in the contrary connection side 32 arranged.
This shade holder 4 is arranged on this pedestal 2, comprises a lamp shade body 41, two insulating parts 42, and two lay respectively at this lamp shade body 41 and extend and the chute 43 of adjacent described insulating part 42 apical margin along this length direction L.This lamp shade body 41 is connected with described insulating part 42.Described insulating part 42 to be arranged and for connecting in side 32 is coated on described in this lamp bar 3, described insulating part 42 has a projection 421 respectively in contrary.
In the present embodiment, this lamp shade body 41 and described insulating part 42 are Merlon (Polycarbonate the is called for short PC) material of high light transmittance and one-body molded.
This radiating piece 5 is arranged between this lamp bar 3 and roof 21 of this pedestal 2, and in the present embodiment, this radiating piece 5 is heat-conducting cream and is applied in the bottom surface of this lamp bar 3.
Described connector 6 is inserted in the opposite end of this pedestal 2 respectively.This hinge connector 7 can be dismantled and be incorporated into one of them of described connector 6, described connector 6 is become respectively female connectors that a public connector with this hinge connector 7 and one do not have this hinge connector 7.So, just can sequentially two LED illumination lamp be connected in series mutually.
In these supplementary notes, the pivot joint jack of described connector 6 can be also only two, and the shape of this hinge connector 7 can coordinate with the pivot joint jack of described connector 6, as shown in Figure 6.
In the present embodiment, described in this pedestal 2, clamping block 23 is located in described chute 43 respectively.Groove 22 described in this pedestal 2 is adjacent described insulating part 42 root edge respectively, and described projection 421 is located in described groove 22 respectively.
In addition, supplementary notes be the wire (not shown) that this lamp bar 3 and described connector 6 is used for be electrically connected for this reason industry have usually know the knowledgeable the content be familiar with, the emphasis that non-the utility model is discussed, so seldom repeat in this.
Via above explanation, can again advantage of the present utility model be summarized as follows:
One, insulating part 42 described in the utility model is that insulation characterisitic is better and have the PC material of high light transmittance, and by described insulating part 42 in contrary setting and for being coated on interior design by connecting side 32 described in this lamp bar 3, just can isolate connecting described in this lamp bar 3 side 32 this pedestal 2 with aluminium section bar, to block the path that leakage current transmits toward this pedestal 2 via this connection side 32, in addition, heat-conducting cream in the utility model is a kind of sticky and flowing material of tool insulation characterisitic, heat-conducting cream is applied in the bottom surface of this lamp bar 3, except helping this lamp bar 3 and dispelling the heat, also can block the path that leakage current is transmitted toward this pedestal 2 roof 21 by this lamp bar 3 bottom surface simultaneously, therefore, compared to existing LED illumination lamp 1, the utility model blocks the path reducing leakage current and transmit by the lifting of insulating capacity, this pedestal 2 is avoided to have the danger of conduction, therefore the security in use can be promoted.
Two, the utility model is located in described chute 43 respectively by clamping block 23 described in this pedestal 2, and described in this shade holder 4, projection 421 is located in the design of groove 22 described in this pedestal 2 respectively, and this shade holder 4 rapid-assembling also can be provided to be positioned this pedestal 2.
In sum, the utility model LED illumination lamp by described insulating part 42 in contrary arrange and for by connect described in this lamp bar 3 side 32 be coated in contact the design of this pedestal 2 with this connection side 32 isolated, and the heat-conducting cream coating this fluorescent tube 3 bottom surface has the characteristic of insulation, promote insulating capacity of the present utility model whereby and effectively block leakage current transmit path, so, just can reduce leakage current further and promote the security in use, so really can the purpose of this utility model be reached.
Claims (6)
1. a LED illumination lamp, comprise: a pedestal, lamp bar, a shade holder, and two connectors, this pedestal comprises a roof extended along a length direction, and this lamp bar is arranged on this roof, comprises multiple light emitting diode arranged along this length direction, and two are parallel to this length direction and in the contrary connection side arranged, this shade holder is arranged on this pedestal, and described connector is inserted in the opposite end of this pedestal respectively, it is characterized in that:
This shade holder comprises two in contrary setting and for connection side bread described in this lamp bar is overlying on interior insulating part.
2. LED illumination lamp according to claim 1, it is characterized in that: this pedestal also comprises two and lays respectively at this roof and extend and the groove of this insulating part root edge adjacent along this length direction, described insulating part has a projection respectively, and described projection is located in described groove respectively.
3. according to the LED illumination lamp described in claim 1 or 2, it is characterized in that: this shade holder also comprises a lamp shade body be connected with described insulating part, and two lay respectively at this lamp shade body and extend and the chute of adjacent described insulating part apical margin along this length direction, this pedestal also comprises two and is connected in this roof apical margin respectively and the clamping block extended along this length direction, and described clamping block is located in described chute respectively.
4. LED illumination lamp according to claim 3, is characterized in that: also comprise a radiating piece, and this radiating piece is arranged between this lamp bar and roof of this pedestal.
5. LED illumination lamp according to claim 4, is characterized in that: this pedestal is shaping by Aluminum extrusion, and this lamp shade body and described insulating part are the Merlon of high light transmittance and one-body molded.
6. LED illumination lamp according to claim 5, is characterized in that: also comprise one and can dismantle and the hinge connector being incorporated into one of them of described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778212.8U CN204254338U (en) | 2014-12-11 | 2014-12-11 | LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778212.8U CN204254338U (en) | 2014-12-11 | 2014-12-11 | LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254338U true CN204254338U (en) | 2015-04-08 |
Family
ID=52958642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778212.8U Expired - Fee Related CN204254338U (en) | 2014-12-11 | 2014-12-11 | LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068407A1 (en) * | 2016-10-13 | 2018-04-19 | 深圳Tcl数字技术有限公司 | Light bar discharge testing method and device |
-
2014
- 2014-12-11 CN CN201420778212.8U patent/CN204254338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068407A1 (en) * | 2016-10-13 | 2018-04-19 | 深圳Tcl数字技术有限公司 | Light bar discharge testing method and device |
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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: 20150408 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |