CN204387723U - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
- Publication number
- CN204387723U CN204387723U CN201420653864.9U CN201420653864U CN204387723U CN 204387723 U CN204387723 U CN 204387723U CN 201420653864 U CN201420653864 U CN 201420653864U CN 204387723 U CN204387723 U CN 204387723U
- Authority
- CN
- China
- Prior art keywords
- substrate
- lighting device
- pinching member
- elastic pinching
- plug
- 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
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of lighting device, and this device can be fixed and be electrically connected by the step machinery realized between module with substrate, realizes plug and is connected, be easy for installation and removal between module with substrate, and compact conformation.It comprises: be provided with the substrate installing through hole; Be fixed on the light-emitting component be electrically connected on substrate and with substrate; Be fixed on described substrate and the fixture be electrically connected with described substrate; Be provided with the driver module of electrical connector, wherein, described electrical connector through described installation through hole and with fixture compact siro spinning technology, make driver module be electrically connected on described substrate.
Description
Technical field
The utility model relates to a kind of lighting device.
Background technology
During assembling lighting device need driver module to be electrically connected on substrate, driver module is powered to the light-emitting component on substrate.This light-emitting component can be LED element (i.e. light emitting diode).Existing LED light device normally by arranging wire, by this for the LED element be arranged on substrate is powered between substrate and driver module.Therefore need when production LED light device by wire bonds on substrate and driver module, wire bonds is very loaded down with trivial details to the technique on substrate and driver module.Additionally, adopt the mode of welding lead be also unfavorable for the maintenance of LED light device and change the element in LED light device, just it is all abandoned after causing certain parts damages in LED light device lighting device.And because existing LED light device artificial unloading's technique when depot repair is loaded down with trivial details, usual producer does not provide depot repair service yet, thereby produces great waste.
Now urgently a kind of can the lighting device of each functional part of modularization, and provide convenient interface for it, enable Rapid Combination to connect, thus realize improving lighting device production efficiency and can take into account again when can the function of this module of quick-replaceable after certain module damage simultaneously.
Utility model content
For the problems referred to above, the utility model proposes a kind of lighting device, it comprises: be provided with the substrate installing through hole; Be fixed on the light-emitting component be electrically connected on substrate and with substrate; Be fixed on described substrate and the fixture be electrically connected with described substrate; Be provided with the driver module of electrical connector, wherein, described electrical connector through described installation through hole and with fixture compact siro spinning technology, make driver module be electrically connected on described substrate.When electrical connector through described installation through hole and with fixture compact siro spinning technology time, this device can be fixed and be electrically connected by the step machinery realized between driver module with substrate, realize plug between driver module with substrate to be connected, be easy for installation and removal, and compact conformation.
In a specific embodiment, described fixture is the elastic pinching member being provided with slit.When electrical connector embeds this slit, be electrically connected and be mechanically connected with being formed between elastic pinching member.
In a specific embodiment, described slit is the slit that one end is closed, and described elastic pinching member is two elastic pinching member in the blind end direction towards the opposite of slit, and described electrical connector comprises the electrical connector that each elastic pinching member corresponding is respectively arranged.When electrical connector corresponding to two electrical connectors insert, a complete loop can be formed between substrate and driver module, and the connection between substrate and elastic pinching member can be made so more firm, and especially the blind end of the slit of two elastic pinching member makes driver module can not move due to chucking power one end toward slit in the opposite direction.
In a specific embodiment, described lighting device also comprises the plug connector be clipped between described substrate and described elastic pinching member, and be connected to described plug connector and be positioned at the reflection shield of described plug connector near described elastic pinching member side, described plug connector comprises the passage passed through for described electrical connector.The light that lighting device after installation reflection shield sends is not dazzling, especially adopts installation reflection shield in such a way and illuminator structure can be made compact.
In a specific embodiment, described plug connector comprises the first Plug Division deviating from described orientation substrate and extend, described reflection shield comprises second Plug Division of matching with described first Plug Division, and described reflection shield and described plug connector are interconnected by the first Plug Division and the second Plug Division.Arrange like this and can easily reflection shield be plugged on substrate.
In a specific embodiment, described reflection shield also comprises the housing of dome-shaped, and the top of the extrados of described housing is connected to described second Plug Division, and described housing also comprises loophole or the euphotic zone of the setting of corresponding light-emitting component.The light blocked can be scattered to different directions by the housing of dome-shaped, and light is through forming diffraction from loophole or euphotic zone, and disperse out after light is passed, the light that lighting device can be made like this to send is so not dazzling.
In a specific embodiment, described plug connector also comprises perpendicular to described substrate and the first side plate be parallel to each other and the second side plate, and described elastic pinching member comprises the location division be clipped between described first side plate and described second side plate.Coordinating of location division and the first side plate and the second side plate, conveniently carry out pre-determined bit when installing elastic pinching member.In addition, after elastic pinching member is installed, the first side plate and the second side plate are connected to elastic pinching member, and plug connector can not be rotated.
In a specific embodiment, described first Plug Division is arranged on the first side plate and/or the second side plate.This structure installment reflection shield can make lighting device more compact conformation.
In a specific embodiment, described plug connector also comprises the locating piece stretched in described slit.Can be used for carrying out pre-determined bit when installing elastic pinching member to elastic pinching member, in addition, locating piece also limits plug connector activity.
In a specific embodiment, described plug connector also comprises the Embedded Division stretched in described installation through hole.Embedded Division coordinates with elastic pinching member and is fixed on substrate by plug connector.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the exploded perspective view of the lighting device of a kind of embodiment of the present utility model;
Fig. 2 is the exploded perspective view of the substrate component of a kind of embodiment of the present utility model;
Fig. 3 is the schematic diagram of the reflection shield of a kind of embodiment of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 schematically illustrates the structure of lighting device.Lighting device comprises the substrate 31 being provided with and installing through hole, some light-emitting components are on the substrate 31 uniformly distributed around installing through hole, fixing on the substrate 31 and with the elastic pinching member 42,43 of light-emitting component 33 in the same side of substrate 31, be clipped in the plug connector 34 between elastic pinching member 42,43 and substrate 31.Lighting device also comprises the driver module 20 from being provided with electrical connector 21,22, is connected to the reflection shield 50 of plug connector 34 from elastic pinching member 42,43 side, and holds driver module 20 and the lamp socket 10 of fixing base 31.Wherein, electrical connector 21,22 through install through hole and with elastic pinching member 42,43 compact siro spinning technology, and to be electrically connected with elastic pinching member 42,43.So just driver module 20 be fixed on substrate 31 and be electrically connected with substrate 31.
Plug connector 34 is clamped by substrate 31 and welding elastic pinching member 42,43 on the substrate 31, and plug connector 34 is just fixed on the substrate 31.Substrate 31, welding light-emitting component 33, elastic pinching member 42,43 and plug connector 34 on the substrate 31 just form substrate component 30.
Be preferred embodiment at the present embodiment, substrate 31 is preferably aluminium base 31, and light-emitting component 33 is preferably light emitting diode 33.Aluminium base 31 comprises and comprises circuit layer, insulating barrier, aluminum base layer successively.Circuit layer is comprise the first pad as input and the second pad, for welding the anode bond pad of the anode of light emitting diode 33, for welding the cathode pad of the negative electrode of light emitting diode 33, and conducting first pad and anode bond pad, the wire being connected the second pad and cathode pad.The shape of aluminium base 31 is plectane.Coaxial cylindrical installation through hole 32 is provided with in the middle of aluminium base 31.The anodic bonding of light emitting diode 33 is connected to anode bond pad, cathode weld in cathode pad.
Fig. 2 schematically show the structure of substrate component 30 in the present embodiment.In the present embodiment, elastic pinching member 42,43 is the first elastic pinching member 42 and the second elastic pinching member 43.First elastic pinching member 42 comprise be arranged in parallel and perpendicular to two strip risers 44 of aluminium base 31, and be vertically connected at two risers 44 end and perpendicular to the base plate 45 of aluminium base 31.Form slit 49 between two risers 44 and base plate 45, and this slit 49 one end is closed by base plate 45, be the slit 49 that one end is closed.Two risers 44 extend the pin 46 of bending respectively to aluminium base 31 direction in the one end deviating from base plate 45, base plate 45 extends the pin 46 of a bending to aluminium base 31 direction.The pin 46 of the first elastic pinching member 42 and the second elastic pinching member 43 respectively with the first pad and the second pad solder.Such first elastic pinching member 42 and the second elastic pinching member 43 are just electrically connected with aluminium base 31 and are fixedly connected with, thus the first elastic pinching member 42 and the second elastic pinching member 43 are connected with the anode of Light-Emitting Diode and cathodic electricity respectively.First elastic pinching member 42 and the second elastic pinching member 43 are preferably copper fitting.First elastic pinching member 42 is the same with the structure of the second elastic component.First elastic pinching member 42 and the second elastic pinching member 43 are arranged side by side, and the first elastic pinching member 42 and the second elastic pinching member 43 stride across installation through hole 32 and lay respectively at the both sides of the axis installing through hole 32.
Driver module 20 comprises body and electrical connector 21,22.Body is arranged positive electrode pad, negative electrode pad, positive electrode pad and negative electricity machine pad are respectively as the positive pole of body and cathode output end.Electrical connector 21,22 comprises and is welded on the first electrical connector 21 on positive electrode pad and is welded on the second electrical connector 22 on negative electrode pad and parallel with the first electrical connector 21.Such first electrical connector 21 and the second electrical connector 22 are fixedly connected with body and are electrically connected.First electrical connector 21 and the second electrical connector 22 are preferably diameter respectively slightly larger than the eedle of the width of the slit 49 of the first elastic pinching member 42 and the second elastic pinching member 43.Such first electrical connector 21 and the second electrical connector 22 can insert in the slit 49 of the first elastic pinching member 42 and the second elastic pinching member 43 through installing through hole 32 respectively, clamped by the first elastic pinching member 42 and the second elastic pinching member 43 respectively, thus clamp with the first elastic pinching member 42 and the second elastic pinching member 43 respectively and form compact siro spinning technology.Driver module 20, by the compact siro spinning technology between electrical connector 21,22 and elastic pinching member 42,43, forms a fixed connection with between aluminium base 31 and is electrically connected.And then formed between driver module 20 with light emitting diode 33 and be electrically connected, such driver module 20 just can provide power supply for light emitting diode 33.
In the present embodiment, the blind end direction towards the opposite of the slit 49 of the first elastic pinching member 42 and the second elastic pinching member 43.After first elastic pinching member 42 elastic deformation, its starting stave 44 and the second riser 44 apply two pressure perpendicular to both contact surfaces to the first electrical connector 21, and these two pressure are chucking power.Because one end of the first elastic pinching member 42 is closed by base plate 45, the deformation of base plate 45 end of the first elastic pinching member 42 is less than the other end, so the first electrical connector 21 is subject to the pressure component that one is deviated from base plate 45 direction.The blind end direction towards the opposite of the slit 49 of the first elastic pinching member 42 and the second elastic pinching member 43, these two pressure component can refer in the opposite direction, and driver module 20 is cancelled out each other, thus driver module 20 can not be moved toward one end of slit 49.
In the present embodiment, plug connector 34 comprise cover install through hole 32 and the plate portion 35 of being clamped by elastic pinching member 42,43 and aluminium base 31.Plug connector 34 not conducting first elastic pinching member 42 and the second elastic pinching member 43.Plate portion 35 both sides are connected to elastic pinching member 42,43 and aluminium base 31, are so just fixed on aluminium base 31.When installing plug connector 34 for convenience of carrying out pre-determined bit to plug connector 34, also in order to plate portion 35 can be made further to be fixed, plug connector 34 also comprises and extends into from plate portion 35 Embedded Division 36 installed through hole 32.In the present embodiment, Embedded Division 36 is preferably the cylinder embedding and install in through hole 32.Plug connector 34 also comprises two passages 48 for supplying the first electrical connector 21 and the second electrical connector 22 to pass through respectively penetrating plate portion 35 and Embedded Division 36.If plug connector 34 does not arrange Embedded Division 36, then elastic pinching member 42,43 to be pressed in plate portion 35 closely, make plug connector 34 can not be movable on aluminium base 31.
Plug connector 34 also comprises and deviates from that Embedded Division 36 direction is extended and the first side plate 38 and the second side plate 39 be parallel to each other from plate portion 35.First side plate 38 and the second side plate 39 are perpendicular to aluminium base 31.The location division 47 that the spacing of the arranged outside width of the riser 44 of the first electrical connector 21 and the second electrical connector 22 and the first side plate 38 and the second side plate 39 is equal.Location division 47 carries out pre-determined bit with the convenience that coordinates of the first side plate 38 and the second side plate 39 when installing elastic pinching member 42,43.In addition, after elastic pinching member 42,43 is installed, the first side plate 38 and the second side plate 39 are connected to the riser 44 of elastic pinching member 42,43, and plug connector 34 can not be rotated in installing hole.Plug connector 34 also comprises the locating piece 37 stretched in described slit 49.Locating piece 37 is to be used for pre-determined bit at installation elastic pinching member 42,43, in addition, can also limit plug connector 34 movable.
In the present embodiment, lighting device also comprises reflection shield 50.Fig. 3 schematically show the structure of reflection shield 50.The housing 53 that reflection shield 50 comprises dome-shaped and the second Plug Division 51 extended radially outwardly out from the top of housing 53.Corresponding, extend two the first Plug Divisions 40,41, Plug Division 40,41, first on the top of the first side plate 38 and the second side plate 39 be plugged on the second Plug Division 51 to deviating from substrate 31 direction, at this moment reflection shield 50 has just been fixed on plug connector 34.When first Plug Division 40,41 is eedle, corresponding first Plug Division 40,41, the second Plug Division 51 arranges the hole for embedding the first Plug Division 40,41.Obvious, the first Plug Division 51, Plug Division 40,41 and second can between plug connector 34 and reflection shield 50 transposition.Some loopholes that on the housing 53 of reflection shield 50, respective leds 33 is arranged or narrow euphotic zone 54, the light sent for light emitting diode 33 passes.Light passes and forms diffraction from loophole or euphotic zone 54, disperse out after light is passed, the extrados of reflection shield 50 is minute surface that can be reflective, the light blocked can be scattered to different directions like this, the light so just making lighting device send is so not dazzling.
The present embodiment is a preferred embodiment, possesses can clamp electrical connector 21,22 and the connector forming with it electrical connection all can realize the function of elastic pinching member 42,43, this type of connector is called fixture here.Elastic pinching member 42,43 first act as to be clamped electrical connector 21,22 and makes to form a fixed connection between electrical connector 21,22 with elastic pinching member 42,43 and be electrically connected, and second of elastic pinching member 42,43 act as to coordinate with substrate 31 and clamp plug connector 34 and make plug connector 34 fixing on the substrate 31.At this moment elastic pinching member 42,43 has many replacement schemes.Such as, fixture is two copper sheets be arranged in parallel, forms the slit 49 for embedding electrical connector 21,22 between two copper bars, more such as, fixture is that two ends are welded in substrate 31 and centre arranges the copper fitting of annulus, and annulus forms the hole for embedding electrical connector 21,22.
Lighting device also comprises lamp socket 10.Lamp socket 10 is close to the umbrella shape housing 57 of one end open.Aluminium base 31 covers on the opening of lamp socket 10, and substrate component 30 is fixed on lamp socket 10.Driver module 20 to extend in lamp socket 10 and is kept apart with surrounding environment by lamp socket 10 and aluminium base 31, prevents user from touching driver module 20 and causes getting an electric shock.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a lighting device, is characterized in that, comprising:
Be provided with the substrate installing through hole;
Be fixed on the light-emitting component be electrically connected on substrate and with substrate;
Be fixed on described substrate and the fixture be electrically connected with described substrate;
Be provided with the driver module of electrical connector,
Wherein, described electrical connector through described installation through hole and with fixture compact siro spinning technology, make driver module be electrically connected on described substrate.
2. lighting device according to claim 1, is characterized in that, described fixture is the elastic pinching member being provided with slit.
3. lighting device according to claim 2, it is characterized in that, described slit is the slit that one end is closed, and described elastic pinching member is two elastic pinching member in the blind end direction towards the opposite of slit, and described electrical connector comprises the electrical connector that each elastic pinching member corresponding is respectively arranged.
4. the lighting device according to Claims 2 or 3, it is characterized in that, described lighting device also comprises the plug connector be clipped between described substrate and described elastic pinching member, and be connected to described plug connector and be positioned at the reflection shield of described plug connector near described elastic pinching member side, described plug connector comprises the passage passed through for described electrical connector.
5. lighting device according to claim 4, it is characterized in that, described plug connector comprises the first Plug Division deviating from described orientation substrate and extend, described reflection shield comprises second Plug Division of matching with described first Plug Division, and described reflection shield and described plug connector are interconnected by the first Plug Division and the second Plug Division.
6. lighting device according to claim 5, it is characterized in that, described reflection shield also comprises the housing of dome-shaped, and the top of the extrados of described housing is connected to described second Plug Division, and described housing also comprises loophole or the euphotic zone of the setting of corresponding light-emitting component.
7. lighting device according to claim 6, it is characterized in that, described plug connector also comprises perpendicular to described substrate and the first side plate be parallel to each other and the second side plate, and described elastic pinching member comprises the location division be clipped between described first side plate and described second side plate.
8. lighting device according to claim 7, is characterized in that, described first Plug Division is arranged on the first side plate and/or the second side plate.
9. lighting device according to claim 8, is characterized in that, described plug connector also comprises the locating piece stretched in described slit.
10. lighting device according to claim 9, is characterized in that, described plug connector also comprises the Embedded Division stretched in described installation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653864.9U CN204387723U (en) | 2014-11-04 | 2014-11-04 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653864.9U CN204387723U (en) | 2014-11-04 | 2014-11-04 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387723U true CN204387723U (en) | 2015-06-10 |
Family
ID=53360441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653864.9U Expired - Fee Related CN204387723U (en) | 2014-11-04 | 2014-11-04 | A kind of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071978A (en) * | 2016-11-11 | 2018-05-25 | 萨科帕独资有限公司 | Lamp |
-
2014
- 2014-11-04 CN CN201420653864.9U patent/CN204387723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071978A (en) * | 2016-11-11 | 2018-05-25 | 萨科帕独资有限公司 | Lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8684558B2 (en) | Light bar structure | |
| CN203771347U (en) | Electric connector of LED lamp | |
| RU2011101558A (en) | LIGHTING DEVICE | |
| SE0950570A1 (en) | Lighting systems | |
| KR20110093540A (en) | Led illumination apparatus | |
| US10098239B2 (en) | Apparatus for assembling light-emitting diode lighting fixtures | |
| TW201619553A (en) | Lamp | |
| CN103875315A (en) | Flexible printed circuit board for electrically contacting and mechanically fixing a lamp in a luminaire | |
| CN101308836A (en) | Light emitting diode, light emitting diode component and llight emitting diode lamp string | |
| EP3260774A1 (en) | Electrical connection member | |
| CN204387723U (en) | A kind of lighting device | |
| US20150211688A1 (en) | LED Lighting System | |
| CN202501421U (en) | Electronically-conductive connection structure of LED plane light source | |
| CN106402751B (en) | A kind of modular Rimless downlight | |
| CN105090907B (en) | LED lamp electric connection structure | |
| CN202302954U (en) | LED (Light-Emitting Diode) cabinet lamp string | |
| CN204962673U (en) | LED lamp electricity connection structure | |
| CN105042529A (en) | Led lamp electric connection structure | |
| CN205991455U (en) | A kind of fast replacing light source mechanism of adjustable focus LED projection lamp | |
| CN105757500A (en) | Conductive structure of LED (light emitting diode) illuminating device | |
| CN204372844U (en) | For the fast-assembling wiring construction of LED | |
| TWM487986U (en) | Plug-in type light emitting device | |
| CN202392505U (en) | LED (light emitting diode) lamp | |
| CN203907306U (en) | Printed-circuit board structure of LED lamp | |
| CN203453885U (en) | Series lamp string with chip resistors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SANGE TAIYANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU WUJIN SEMICONDUCTOR LIGHTING APPLICATION TECHNOLOGY INSTITUTE Effective date: 20150820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150820 Address after: 101300, No. two, 1 road, Shunyi Park, Zhongguancun science and Technology Park, Beijing, Shunyi District Patentee after: BEIJING SANGETAIYANG SCIENCE & TECHNOLOGY CO., LTD. Address before: 7 building 213164, block B, building 1, Jiangsu, Changzhou science and Education City, Sichuan Province Patentee before: Changzhou Wujin Semiconductor Lighting Application Technology Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20171104 |