CN2788003Y - Low-voltage energy-saving penut bulb - Google Patents
Low-voltage energy-saving penut bulb Download PDFInfo
- Publication number
- CN2788003Y CN2788003Y CNU2005201010755U CN200520101075U CN2788003Y CN 2788003 Y CN2788003 Y CN 2788003Y CN U2005201010755 U CNU2005201010755 U CN U2005201010755U CN 200520101075 U CN200520101075 U CN 200520101075U CN 2788003 Y CN2788003 Y CN 2788003Y
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- Prior art keywords
- shell
- low
- electric bulb
- small electric
- pressure energy
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an electric bulb, particularly the structural improvement of an LED array luminous body low-voltage energy-saving electric bulb, which comprises a casing, wherein a luminous body is arranged in the casing; one end of the casing is provided with a pole. The utility model is characterized in that the other end of the casing is provided with a basal plate; the luminous body which is inserted on the basal plate is an LED power tube; the basal plate is respectively connected with the casing and the pole through circuits. The utility model has the characteristics of high compatibility, simple structure, etc., solves the technical problems of complicated structure, poor compatibility, small application area, inconvenient use, etc.
Description
Technical field
The utility model relates to a kind of small electric bulb, especially relates to a kind of structural improvement of led array illuminator low-pressure energy-saving small electric bulb.
Background technology
Led array illuminator Energy-saving small electric bulb is widely used in daily life, and its power consumption is littler than common small electric bulb, and service life is also longer relatively.At present, designed various led array illuminator Energy-saving small electric bulbs, proposed diversified design at different purposes people.Though can satisfy instructions for use to a certain extent, mostly structure is comparatively complicated, and universal performance is poor, and it is very not convenient to use.For example, Chinese patent literature discloses a kind of led chip energy-saving fluorescent lamp application number: 01127489.1, and this invention relates to a kind of led chip energy-saving fluorescent lamp, belongs to the electric light source field, and its purpose just is to overcome the existing lower shortcoming of electricity-saving lamp efficient.It comprises lamp holder and bulb, bulb is by the lamp socket that is positioned at the bottom of the diffuser on top and its disjunctor and place the wick column of diffuser to constitute, it is characterized in that described wick column comprises light conductor and is embedded in its surperficial led chip, led chip links to each other with the output of drive circuit, the footpath of light conductor upwards, be provided with reflective wing plate between the adjacent led chip, the madial wall of diffuser is provided with fluorescent coating.
The somebody has invented a kind of led array illuminator electricity-saving lamp application number: 02224717, comprise lamp body, the one end is a lamp housing, the other end is the lamp holder that is fixed with one with lamp housing, described lamp holder outer end is provided with terminal, be provided with the illuminator that is communicated with terminal by lead in the described lamp housing, it is characterized in that: described illuminator is the LED light emitting array, and it is communicated with terminal through conduct current device and voltage changer.This scheme has been expanded the range of application of led array illuminator electricity-saving lamp to a certain extent, and is better compatible.But because itself and housing are made as one, thereby the defective that still exists range of application to be restricted.And it is not satisfactory to dispel the heat, and the brightness of lamp is not high yet.
Summary of the invention
It is a kind of compatible high that the utility model mainly provides, and has wide range of applications, and low-pressure energy-saving small electric bulb simple in structure, and it is comparatively complicated to solve the existing in prior technology structure, poor compatibility, and range of application is less, uses very convenient etc. technical problem.
The utility model has solved again simultaneously that the heat dispersion that prior art exists is not satisfactory, and brightness is not high, the technical problem that service life is short etc.; A kind of perfect heat-dissipating is provided, and brightness is higher, and prolong service life greatly, low-pressure energy-saving small electric bulb easy to use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the low-pressure energy-saving small electric bulb, comprise shell, be provided with illuminator in it, shell one end is provided with limit, it is characterized in that the shell other end is provided with substrate, the illuminator that is embedded with on the described substrate is the LED power tube, and described substrate is connected with limit with shell respectively by circuit.
As preferably, be provided with tube connector between described substrate and the shell.By tube connector substrate and shell are mated up, overcome the poor compatibility that prior art exists, use not defective very easily, expanded the scope of application.
As preferably, described substrate is provided with 2 through wires holes.Can connect up easily by through wires hole, the through wires hole here is traditionally arranged to be two, to avoid the circuit confusion.
For the ease of heat radiation, increase the service life, as preferably, described tube connector is provided with some cooling pores.
As preferably, illuminator is made of a plurality of described LED power tubes.In actual applications, can determine the number of LED power tube according to the needs of brightness.
As preferably, the nearly edge of substrate of described shell is provided with the outer rim of turning up, and described limit is a certain value to the distance between the described outer rim; The thickness of substrate is certain value, and its value is 2.5mm.
As preferably, described shell is straight tubular or peripherally be the straight tubular of rib-loop shape, described shell, and the length H after tube connector and substrate three assemble is 31.5mm-37.5mm.
As preferably, be provided with insulator between described shell and the limit, between insulator and limit, be provided with the scolding tin metallic plate.
As preferably, a wire enters enclosure by a through wires hole and is connected with the scolding tin metallic plate, and another wire is connected with tube connector by another through wires hole.
Therefore, the utlity model has rational in infrastructure, the luminous intensity height, energy consumption is low, long service life, compatible good to former light fixture; Easy to use, quick, perfect heat-dissipating; And configuration is reasonable, is convenient to characteristics such as processing and fabricating.
Description of drawings
Accompanying drawing 2 is a kind of plan structure schematic diagrames of the present utility model;
Accompanying drawing 3 is sectional structure schematic diagrames of another kind of scheme of the present utility model;
Accompanying drawing 4 is plan structure schematic diagrames of another kind of scheme of the present utility model.
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: the low-pressure energy-saving small electric bulb, shown in Fig. 1 or 2, it comprises shell, shell one end is provided with limit, shell 1 other end is provided with substrate 2, the illuminator that is embedded with on the described substrate 2 is a LED power tube 3, described substrate 2 is connected with limit 4 with shell 1 respectively by circuit, the thickness of substrate is certain value, its value is 2.5mm, described substrate 2 is provided with 2 through wires holes 6, be provided with tube connector 5 between described substrate 2 and the shell 1, the length of tube connector 5 can be 17mm, 18mm, the tube connector of different lengths such as 23mm, described tube connector 5 is provided with some cooling pores 7, illuminator is made of a plurality of described LED power tubes 3, here can be to constitute by 6 LED power tube series connection, shell 1 is the peripheral straight tubular of rib-loop shape that is, shell 1, length H after tube connector 5 and the substrate 2 threes assembling is 31.5mm, be provided with insulator 8 between shell 1 and the limit 4, be provided with scolding tin metallic plate 9, one wires and enter by a through wires hole that shell 1 is inner to be welded mutually with scolding tin metallic plate 9 between insulator 8 and limit 4, another wire passes through another through wires hole and welds mutually with tube connector 5.
Embodiment 2: as Fig. 3 or shown in Figure 4, described shell 1 is that nearly edge of substrate is the straight tubular of the outer rim of turning up, and described limit is a certain value to the distance between the described outer rim, shell 1, and the length H after tube connector 5 and the substrate 2 threes assembling is 32.5mm.Remaining is with embodiment 1.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can do various modifications or replenishes or adopt similar structure described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used housing morely, the possibility of using other term do not got rid of in terms such as LED power tube and limit.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present utility model.
Embodiment 3: shell 1, and the length H after tube connector 5 and the substrate 2 threes assembling is 37.5mm, all the other structures are with embodiment 1.
Claims (10)
1. low-pressure energy-saving small electric bulb, comprise shell, be provided with illuminator in it, shell one end is provided with limit, it is characterized in that shell (1) other end is provided with substrate (2), the illuminator that is embedded with on the described substrate (2) is LED power tube (3), and described substrate (2) is connected with limit (4) with shell (1) respectively by circuit.
2. low-pressure energy-saving small electric bulb according to claim 1 is characterized in that being provided with tube connector (5) between described substrate (2) and the shell (1).
3. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that described substrate (2) is provided with 2 through wires holes (6).
4. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that described tube connector (5) is provided with some cooling pores (7).
5. low-pressure energy-saving small electric bulb according to claim 3 is characterized in that illuminator is made of a plurality of described LED power tubes (3).
6. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that the nearly edge of substrate of described shell (1) is provided with the outer rim of turning up, and described limit is a certain value to the distance between the described outer rim; The thickness of substrate is certain value, and its value is 2.5mm.
7. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that described shell (1) is that straight tubular or periphery are the straight tubular of rib-loop shape, described shell (1), and the length H after tube connector (5) and substrate (2) the three assembling is 31.5mm-37.5mm.
8. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that being provided with insulator (8) between described shell (1) and the limit (4), is provided with scolding tin metallic plate (9) between insulator (8) and limit (4).
9. low-pressure energy-saving small electric bulb according to claim 1 and 2 is characterized in that a wire enters shell (1) inside by a through wires hole and is connected with scolding tin metallic plate (9), and another wire is connected with tube connector (5) by another through wires hole.
10. low-pressure energy-saving small electric bulb according to claim 5 is characterized in that a wire enters shell (1) inside by a through wires hole and is connected with scolding tin metallic plate (9), and another wire is connected with tube connector (5) by another through wires hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201010755U CN2788003Y (en) | 2005-03-21 | 2005-03-21 | Low-voltage energy-saving penut bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201010755U CN2788003Y (en) | 2005-03-21 | 2005-03-21 | Low-voltage energy-saving penut bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788003Y true CN2788003Y (en) | 2006-06-14 |
Family
ID=36786299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201010755U Expired - Fee Related CN2788003Y (en) | 2005-03-21 | 2005-03-21 | Low-voltage energy-saving penut bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788003Y (en) |
-
2005
- 2005-03-21 CN CNU2005201010755U patent/CN2788003Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 |