CN201496821U - Combined LED lamp holder - Google Patents
Combined LED lamp holder Download PDFInfo
- Publication number
- CN201496821U CN201496821U CN2009203024159U CN200920302415U CN201496821U CN 201496821 U CN201496821 U CN 201496821U CN 2009203024159 U CN2009203024159 U CN 2009203024159U CN 200920302415 U CN200920302415 U CN 200920302415U CN 201496821 U CN201496821 U CN 201496821U
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- China
- Prior art keywords
- substrate
- wiring board
- led
- lamp holder
- led lamp
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- 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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Abstract
The utility model relates to a combined LED lamp holder and belongs to the technical field of lighting lamps. The LED lamp holder comprises a basal plate, a circuit board and LED lamps, wherein the basal plate has the spherical structure and is provided with an opening, the opening of the basal plate is covered with the circuit board, a plurality of insert holes are formed on the circuit board, a plurality of positioning holes are formed on the basal plate and communicated with the inner and the outer surfaces of the basal plate, the LED lamps are arranged on the basal plate in the positions corresponding to the positioning holes, the axes of the LED lamps are substantially perpendicular to the outer surface of the basal plate, the LED lamps are exposed to the outer surface of the basal plate, and the pins of the LED lamps pass through the positioning holes, then extend to the circuit board and form the electrical connection with the individual insert holes on the circuit board. The combined LED lamp holder has the advantages of simple and compact structure, good heat-dissipating effect, wide illuminating angle and relatively-low manufacturing cost, and solves the problems of poor heat-dissipating effect, complex structure and relatively-high manufacturing cost in the prior art.
Description
Technical field
The utility model relates to a kind of LED combination lamp holder, belongs to the technical field of lighting.
Technical background
Compare with common incandescent lamp, electricity-saving lamp, the advantage of low, the long service life of power consumption we can say that the LED light fixture replaces incandescent lamp, electricity-saving lamp has been an inexorable trend when LED light fixture had environmental protection, equal illuminating effect.
As a kind of improved LED light fixture (patent No.: CN200820127147.7), the substrate that comprises shell, LED and installation LED, a plurality of LED are installed in substrate one side, and this substrate is fixing in the enclosure, substrate adopts aluminium sheet, and the LED that will have the wing that dispels the heat is close on the aluminium sheet; Aluminium sheet is trapezoidal or circular arc, and this protrusion side trapezoidal or circular arc is installed described LED.Above-mentioned patent adopts aluminium sheet as substrate LED to be installed, though it can improve the heat radiation of LED to a certain extent, its radiating effect is still undesirable, and its structure is also comparatively complicated simultaneously, and manufacturing cost is also higher relatively.
Summary of the invention
It is a kind of simple and compact for structure that the utility model purpose is to provide, radiating effect is good, light angle is wider, the LED combination lamp holder that manufacturing cost is relatively low, the radiating effect that has solved the prior art existence is still undesirable, its structure is also comparatively complicated simultaneously, and manufacturing cost is also relatively than problems such as height.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise substrate, described substrate is the spherical structure with opening, the opening part of substrate is covered with wiring board, have some jacks on the wiring board, substrate is provided with the some groups of locating holes that connect the substrate surfaces externally and internally, substrate is equipped with the LED lamp respectively corresponding to every group of locating hole place, the axis of LED lamp is vertical substantially with the outer surface of substrate, the LED lamp protrudes from the outer surface of substrate, and the pin of LED lamp passes and extends to wiring board behind the locating hole and form with different jacks on the wiring board and be electrically connected.Wherein, every group of locating hole can be able to be made of a hole, and promptly two of each LED lamp pins pass from a hole, and every group of locating hole also can be made of two holes, and promptly two of each LED lamp pins pass from two holes respectively.The utility model adopts the substrate of spherical structure to come the LED lamp is positioned, and makes different LED lamps have different light angles respectively, thereby makes whole LED combination lamp holder have a wider light angle; In addition, the pin of LED lamp passed extend to wiring board behind the locating hole and form with different jacks on the wiring board and be electrically connected, thereby big length ground has kept the pin of LED lamp, make the usefulness of the pin of each LED lamp as heat radiation, thereby make and have the enough big area of dissipation that the pin by the LED lamp constitutes between substrate inner surface and the wiring board, strengthen radiating effect of the present utility model greatly, prolonged physical life of the present utility model; Simultaneously, substrate of the present utility model adopts the plastic material manufacturing to get final product, and its manufacturing cost is relatively low.
As preferably, the axis of the locating hole on the described substrate overlaps with the substrate radial line.Wherein, the axis of the locating hole on the substrate is set to overlap with the radial line of substrate can make things convenient for axis with the LED lamp and is positioned to radial line setting along substrate, thereby the light angle of the LED lamp on the substrate is evenly distributed, make to the utlity model has wider light angle.
As preferably, the opening inboard of described substrate is formed with ring-shaped step, and the circle bearing of described wiring board is on described ring-shaped step.Wherein, after adopting ring-shaped step and the circumference of wiring board cooperates, the base openings place plays upwards supporting role to wiring board, the pin of LED lamp cooperates then with the jack of wiring board wiring board is played the effect that pulls down, thereby make between wiring board and the substrate by two-way location up and down, the location is reliable.
As preferably, described substrate is made of to the substrate monomer of some symmetries of cutting open the central longitudinal along opening; Correspondingly described wiring board is made of some wiring board monomers, and described wiring board monomer is corresponding with the upper end of substrate monomer respectively.Wherein, adopt substrate monomer and wiring board monomer to constitute respectively substrate and wiring board, observe in the time of can being convenient to after the pin with the LED lamp passes the locating hole of substrate to cooperate, thereby be convenient to and assemble between LED lamp and substrate and the wiring board with the jack of wiring board; Simultaneously, when damaging, adopt the structure of substrate monomer and wiring board monomer also to be convenient to the LED lamp that damages is changed, thereby be convenient to maintenance as if certain LED lamp.
As preferably, pass through the mutual clamping of buckle structure between described substrate monomer.Adopt the mutual clamping of buckle structure can be convenient to the utility model is keeped in repair between the substrate monomer; Really, also can adopt bonding to wait alternate manner to connect between the substrate monomer.
As preferably, the opening inboard of described substrate is formed with some locator cards, is formed with some detents on the described wiring board circumference, and described detent cooperates with locator card.Wherein, the locator card of base openings inboard cooperates the location that can carry out circumferencial direction to wiring board with detent on the wiring board circumference.
As preferably, described LED lamp is several annular spread at the outer surface of substrate, and correspondingly described jack is some annular spread in the circuit board.Wherein, with the LED lamp in outer surface of substrate distribute the ringwise pin that can be convenient to the LED lamp and the assembling between the wiring board.
As preferably, described wiring board is provided with some louvres.Wherein, louvre is set on the wiring board can be beneficial to distributing of heat that the LED lamp pin between substrate inner surface and the wiring board produces, improve radiating effect.
As preferably, the aperture of the locating hole on the described substrate is greater than the pin diameter of LED lamp, thereby can form heat dissipation channel between the pin of locating hole inwall and LED lamp, improves radiating effect.
As preferably, the pin of described LED lamp is parallel array between the inner surface of substrate and wiring board.Wherein, the pin of LED lamp is arranged in parallel each other, is convenient to the assembling of LED lamp on the one hand, then be beneficial to the heat radiation of LED lamp on the other hand.
Characteristics such as therefore, the utlity model has simple and compact for structurely, radiating effect is good, and light angle is wider, and manufacturing cost is relatively low, and service life is long.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model substrate;
Fig. 2 is a kind of plan structure schematic diagram of the utility model substrate;
Fig. 3 is a kind of plan structure schematic diagram of the utility model substrate monomer;
Fig. 4 is a kind of assembling sectional structure schematic diagram of the present utility model;
Fig. 5 is a kind of structural representation of the utility model wiring board;
Fig. 6 is the another kind of structural representation of the utility model substrate.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, substrate 1 is the spherical structure with opening 2, the opening inboard of substrate 1 is formed with ring-shaped step 3, be formed with a plurality of locator cards 12 on the ring-shaped step 3, substrate 1 is provided with and is the locating hole 4 that substrate 1 surfaces externally and internally was arranged and connected to multi-ring annular, and the axis of locating hole 4 overlaps with the radial line of substrate 1.As Fig. 1, Fig. 2 and shown in Figure 3, substrate 1 is made of to the substrate monomer 5 and the substrate monomer 6 of two symmetries cutting open the central longitudinal along opening, the edge that substrate monomer 5 is used for engaging with substrate monomer 6 is provided with and is overhead kick shape buckle 7, correspondingly substrate monomer 6 edge that is used for engaging with substrate monomer 5 is provided with the draw-in groove 8 that matches with overhead kick shape buckle 7, and substrate monomer 5 and substrate monomer 6 are by overhead kick shape buckle 7 and draw-in groove 8 mutual clampings.
As shown in Figure 4, the opening part of substrate 1 is covered with wiring board 9, the circle bearing of wiring board 9 is on the ring-shaped step 3 of substrate 1, be formed with detent 13 (see figure 5)s that locator card 12 a plurality of and on substrate 1 ring-shaped step 3 cooperates on the wiring board circumference, have on the wiring board 9 with substrate 1 on the corresponding many groups jack 10 of locating hole 4 quantity, every group of jack 10 is made of an anodal hole and a negative pole hole, as shown in Figure 5, wiring board 9 by two wiring board monomers 11 constitute, the joint at two wiring board monomers 11 on the wiring board 9 is provided with a plurality of louvres 14.
As shown in Figure 4, substrate 1 is equipped with LED lamp 15 respectively corresponding to each locating hole 4 place, the axis of LED lamp 15 is vertical with the outer surface of substrate 1, LED lamp 15 protrudes from the outer surface of substrate 1, the pin one 6 of LED lamp 15 passes and extends to wiring board 9 behind the locating hole 4 and form by welding with different jacks 10 on the wiring board 9 and be electrically connected, LED lamp 15 is a plurality of annular spread at the outer surface of substrate 1, correspondingly jack 10 is a plurality of annular spread in the circuit board, and the aperture of the locating hole 4 on the substrate 1 is greater than the diameter of the pin one 6 of LED lamp 15.
Embodiment 2: as shown in Figure 6, the axis of the locating hole 4 on the substrate 1 is vertical with wiring board, the pin of LED lamp passes locating hole 4 back bending certain angles and extends to wiring board and form electrical connection with different jacks on the wiring board by welding, and the pin of LED lamp is parallel array between the inner surface of substrate and wiring board.All the other structures of LED combination lamp holder of present embodiment are not given unnecessary details at this with embodiment 1.
Claims (10)
1. a LED makes up lamp holder, comprise substrate, it is characterized in that described substrate is the spherical structure with opening, the opening part of substrate is covered with wiring board, have some jacks on the wiring board, substrate is provided with the some groups of locating holes that connect the substrate surfaces externally and internally, substrate is equipped with the LED lamp respectively corresponding to every group of locating hole place, the axis of LED lamp is vertical substantially with the outer surface of substrate, the LED lamp protrudes from the outer surface of substrate, and the pin of LED lamp passes and extends to wiring board behind the locating hole and form with different jacks on the wiring board and be electrically connected.
2. LED combination lamp holder according to claim 1 is characterized in that the axis of the locating hole on the described substrate overlaps with the substrate radial line.
3. LED combination lamp holder according to claim 1 and 2 is characterized in that the opening inboard of described substrate is formed with ring-shaped step, and the circle bearing of described wiring board is on described ring-shaped step.
4. LED combination lamp holder according to claim 1 and 2 is characterized in that described substrate is made of to the substrate monomer of some symmetries of cutting open the central longitudinal along opening; Correspondingly described wiring board is made of some wiring board monomers, and described wiring board monomer is corresponding with the upper end of substrate monomer respectively.
5. LED combination lamp holder according to claim 4 is characterized in that between described substrate monomer by the mutual clamping of buckle structure.
6. LED combination lamp holder according to claim 1 and 2 is characterized in that the opening inboard of described substrate is formed with some locator cards, is formed with some detents on the described wiring board circumference, and described detent cooperates with locator card.
7. LED combination lamp holder according to claim 1 and 2 is characterized in that described LED lamp is several annular spread at the outer surface of substrate, and correspondingly described jack is some annular spread in the circuit board.
8. LED combination lamp holder according to claim 1 and 2 is characterized in that described wiring board is provided with some louvres.
9. LED combination lamp holder according to claim 1 and 2 is characterized in that the pin diameter of the aperture of the locating hole on the described substrate greater than the LED lamp.
10. LED according to claim 1 and 2 combination lamp holder, the pin that it is characterized in that described LED lamp is parallel array between the inner surface of substrate and wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203024159U CN201496821U (en) | 2009-04-21 | 2009-04-21 | Combined LED lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203024159U CN201496821U (en) | 2009-04-21 | 2009-04-21 | Combined LED lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496821U true CN201496821U (en) | 2010-06-02 |
Family
ID=42440027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203024159U Expired - Fee Related CN201496821U (en) | 2009-04-21 | 2009-04-21 | Combined LED lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022654A (en) * | 2010-12-22 | 2011-04-20 | 陈威翰 | LED lamp |
| CN104373888A (en) * | 2014-11-25 | 2015-02-25 | 嘉兴并升照明电器有限公司 | Freely-combined LED lamp |
-
2009
- 2009-04-21 CN CN2009203024159U patent/CN201496821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022654A (en) * | 2010-12-22 | 2011-04-20 | 陈威翰 | LED lamp |
| CN104373888A (en) * | 2014-11-25 | 2015-02-25 | 嘉兴并升照明电器有限公司 | Freely-combined LED lamp |
| CN104373888B (en) * | 2014-11-25 | 2016-01-06 | 嘉兴并升照明电器有限公司 | A kind of independent assortment LED |
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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: 20100602 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |