CN2926803Y - Illuminator - Google Patents
Illuminator Download PDFInfo
- Publication number
- CN2926803Y CN2926803Y CN 200620007351 CN200620007351U CN2926803Y CN 2926803 Y CN2926803 Y CN 2926803Y CN 200620007351 CN200620007351 CN 200620007351 CN 200620007351 U CN200620007351 U CN 200620007351U CN 2926803 Y CN2926803 Y CN 2926803Y
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- China
- Prior art keywords
- base
- projection
- lamp
- lighting device
- groove
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Abstract
The utility model relates to a lighting device, which comprises a base of a bulb and a lamp holder connected with the base; wherein, the base comprises a lamp cup and a pedestal, the bottom of the pedestal is provided with more than two plugs, the lamp holder is provided with more than two slots matching with the plugs and connected with electricity, the base and the lamp holder are provided with an insulated mating structure. The base and the lamp holder of the lighting device are respectively a bump and a groove structure matching with each other, the structure can effectively set forth the characteristics of the operating voltage of the base and the lamp holder, which can prevent the occurrence of mispluging of the base and the lamp holder with unmatched operating voltage, thereby avoiding unnecessary waste and possible danger.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of lighting device that includes lamp base and lamp socket.
Background technology
Existing lighting device, the common structure that adopts lamp base and lamp socket to plug together mutually, promptly, bulb is inserted in the lamp socket, and rotation is fastened in the lamp socket, providing illumination by being electrically connected of slot set on the set plug in lamp base bottom and the lamp socket, is bulb, LED lamp and PL (POT LIGHT, the shot-light) lamp of GU10 and GZ10 series as model.
On the other hand, the scope of the operating voltage of existing bulb has 110-130V and 220-240V usually, as the voltage that bulb made of GU10 and GZ10 series; The bulb that has relatively low operating voltage such as 1.2V and 5V in addition is as LED lamp and PL lamp.Correspondingly, for matching, also there is lamp socket with various operating voltage characteristics with the lamp base of various operating voltages.But, if since the operating voltage of lamp base and lamp socket do not match, as, inserted than the basic skill or training than the lamp base of high working voltage and to have done in the lamp socket of voltage, bulb is because institute's voltage supplied deficiency and can be not luminous can think that bulb has damaged by mistake; Inserted in the lamp socket than high working voltage than the lamp base of low-work voltage, can be owing to the too high bulb that causes of institute's voltage supplied is burnt.Like this, all can cause unnecessary waste even cause causing danger.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of can effectively prevent the lamp base that operating voltage is not complementary and the lighting device of lamp socket generation misplug.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of lighting device is provided, it comprises lamp base and the lamp socket that engages with this lamp base, described lamp base comprises Lamp cup and base, the bottom of described base is provided with at least two plugs, described lamp socket is provided with at least two and matches with described plug and to merge the slot that can be electrically connected, and also being provided with insulation on described lamp base and the described lamp socket and plugging together structure.
Described insulation plugs together structure and comprises first groove on the base bottom that is arranged at described lamp base and be arranged at first projection on the lamp socket that described first groove and first projection can plug together mutually.
Described insulation plugs together structure and comprises second projection on the base bottom that is arranged at described lamp base and be arranged at second groove on the lamp socket that described second projection and second groove can plug together mutually.
Be respectively arranged with flange on the circumference of the peripheral sidewall of described first projection and described second projection, be respectively arranged with on the circumference of the madial wall of described first groove and described second groove and the corresponding annular groove of institute's flange, described flange and described annular groove be buckle mutually.
Described insulation plugs together structure and comprises the 3rd projection on the lateral wall that is arranged at described base, is arranged at first vertical chute on the madial wall of described inserting hole and first horizontal concrete chute that communicates with this first vertical chute, and described the 3rd projection can slide in described first vertical chute and described first horizontal concrete chute.
Described insulation plugs together the 4th projection on the madial wall that structure comprises the second vertical chute that is arranged on the described chassis outer side wall, second horizontal concrete chute that communicates with this second vertical chute and be arranged at described inserting hole, and described the 4th projection can slide in described second vertical chute and described second horizontal concrete chute.
Described insulation plugs together structure and comprises the 5th projection on the lateral wall that is arranged at described base and be opened in " L " shape opening on the described inserting hole sidewall, described the 5th projection can be placed in described " L " shape opening, and outwards is stuck in the sidewall of described inserting hole.
Be respectively arranged with the Metal Contact sheet at least two plugs of described base bottom and at least two slots on the lamp socket.
Further improvement in the technical proposal is: also be provided with insulation on described lamp base and the described lamp socket and plug together structure.
The beneficial effects of the utility model are: owing to be respectively arranged with projection and the groove structure that cooperatively interacts on the lamp base of lighting device of the present utility model and the lamp socket, this structure can effectively show lamp base and lamp socket operating voltage characteristic, can effectively prevent the lamp base that operating voltage is not complementary and the phenomenon of lamp socket generation misplug, thereby avoid unnecessary waste and contingent danger.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model lighting device;
Fig. 2 is the structural representation of lamp base of first kind of embodiment of the utility model lighting device;
Fig. 3 is the structural representation of second kind of embodiment of the utility model lighting device;
Fig. 4 is the structural representation of the third embodiment of the utility model lighting device;
Fig. 5 is the structural representation of the 4th kind of embodiment of the utility model lighting device.
The specific embodiment
The utility model is applicable to have lamp base and lamp socket plugs together the lighting device of structure mutually, and is applicable to the lighting device with high working voltage, or is applicable to the lighting device with low-work voltage.
Please refer to shown in Figure 1ly, it is the structural representation of first kind of embodiment of the utility model lighting device.This lighting device comprises a lamp base 10 and a lamp socket 20 that plugs together mutually with this lamp base.Described lamp base 10 comprises a Lamp cup 14 and a base 12, and described Lamp cup 14 is used for ccontaining bulb, and the rim of a cup of this Lamp cup 14 can be sealed by light transmissive material, also can be open; Described base 12 is cylindrical, is provided with two plugs 121 in its bottom, and the head of these two plugs 121 is respectively arranged with conducting metal contact pin (figure does not show), and it is inner and contact with conductive contact on the bulb that described conductive metal sheet extends to base 12.Described lamp socket 20 has one and described base 12 corresponding circular inserting holes 22, the bottom of described inserting hole 22 offers two and described two plugs, 121 corresponding slots 221, be mounted with conducting metal contact pin respectively in described two slots 221, in order to be electrically connected with set conducting metal contact pin on the described plug 121 respectively; Between two slots 221 in described inserting hole 22 bottoms, also be provided with columniform first projection 223.
Please shown in Figure 2 in conjunction with reference, it is the structural representation of the described lamp base of first kind of embodiment.Between two plugs 121 of described base 12, offer first groove 123 with described columniform first projection, 223 corresponding circles.When inserting described first projection 223 in described first groove 123, described first projection 223 can rotation more easily in described first groove 123.
Please refer to shown in Figure 3ly, it is the structural representation of second kind of embodiment of the utility model lighting device.This lighting device comprises a lamp base 30 and a lamp socket 40 that plugs together mutually with this lamp base.Described lamp base 30 comprises a Lamp cup 34 and a base 32, and described Lamp cup 34 is used for ccontaining bulb, and the rim of a cup of this Lamp cup 34 can be sealed by light transmissive material, also can be open; Described base 32 is cylindrical, is provided with two plugs 321 in its bottom, and the head of these two plugs 321 is respectively arranged with conducting metal contact pin (figure does not show), and it is inner and contact with conductive contact on the bulb that described conductive metal sheet extends to base 32.Columniform second projection 323 is set between two plugs 321 of described base 32.
Described lamp socket 40 has one and described base 32 corresponding circular inserting holes 42, the bottom of described inserting hole 42 offers two and described two plugs, 321 corresponding slots 421, be mounted with conducting metal contact pin respectively in described two slots 421, in order to be electrically connected with the conducting metal contact pin that is provided with of going up of described plug 321 respectively; Between two slots 421 in described inserting hole 42 bottoms, also offer second groove 423 with described columniform second projection, 323 corresponding circles.When inserting described second projection 323 in described second groove 423, described second projection 323 can rotation more easily in described second groove 423.
Be appreciated that, also can be respectively arranged with flange on the circumference of the peripheral sidewall of described first projection 223 of the utility model lighting device and second projection 323, correspondingly, be respectively arranged with on the circumference of the madial wall of described first groove 123 and second groove 423 and the corresponding annular groove of institute's flange, like this, when described lamp base plugs together mutually with described lamp socket, described flange and described annular groove can form a buckle structure, thereby, the structure that plugs together that can further reinforce lamp base and described lamp socket.
Please refer to shown in Figure 4ly, it is the structural representation of the third embodiment of the utility model lighting device.This lighting device comprises a lamp base 50 and a lamp socket 60 that plugs together mutually with this lamp base.Described lamp base 50 comprises a Lamp cup 54 and a base 52, and described Lamp cup 54 is used for ccontaining bulb, and the rim of a cup of this Lamp cup 54 can be sealed by light transmissive material, also can be open; Described base 52 is cylindrical, is provided with two plugs 521 in its bottom, and the head of these two plugs 521 is respectively arranged with conducting metal contact pin (figure does not show), and it is inner and contact with conductive contact on the bulb that described conductive metal sheet extends to base 52.Lateral wall in described base 52 is provided with the 3rd projection 523.
Described lamp socket 60 has one and described base 52 corresponding circular inserting holes 62, the bottom of described inserting hole 62 offers two and described two plugs, 521 corresponding slots 621, be mounted with conducting metal contact pin respectively in described two slots 621, in order to be electrically connected with the conducting metal contact pin that is provided with of going up of described plug 521 respectively; On the madial wall of described inserting hole 62, offer one first a vertical chute 625 and first horizontal concrete chute 623 that communicates with this first vertical chute 625, described first vertical chute 625 and described first horizontal concrete chute 623 form one " L " shape chute, and described the 3rd projection 523 can slide in described first vertical chute 625 and described first horizontal concrete chute 623.When being placed in described the 3rd projection 523 in described first horizontal concrete chute 623, the 3rd projection 523 can be in described first horizontal concrete chute 623 rotation more easily, and described plug 521 is fully contacted with conducting metal contact pin on the described slot 621.
Be appreciated that in the present embodiment, also can on the madial wall of described inserting hole 62, offer " L " shape opening (figure does not show), when described the 3rd projection 523 is placed in described " L " shape opening, can outwards be stuck in the sidewall of described inserting hole 62.
Please refer to shown in Figure 5ly, it is the structural representation of the 4th kind of embodiment of the utility model lighting device.This lighting device comprises a lamp base 70 and a lamp socket 80 that plugs together mutually with this lamp base.Described lamp base 70 comprises a Lamp cup 74 and a base 72, and described Lamp cup 74 is used for ccontaining bulb, and the rim of a cup of this Lamp cup 74 can be sealed by light transmissive material, also can be open; Described base 72 is cylindrical, is provided with two plugs 721 in its bottom, and the head of these two plugs 721 is respectively arranged with conducting metal contact pin (figure does not show), and it is inner and contact with conductive contact on the bulb that described conductive metal sheet extends to base 72.Second horizontal concrete chute 723 that offers second vertical chute 725 on the lateral wall of described base 72 respectively and communicate with this second vertical chute 725, described second vertical chute 725 and described second horizontal concrete chute 723 form one " L " shape chute.
Described lamp 80 has one and described base 72 corresponding circular inserting holes 82, the bottom of described inserting hole 82 offers two and described two plugs, 721 corresponding slots 821, be mounted with conducting metal contact pin respectively in described two slots 821, in order to be electrically connected with the conducting metal contact pin that is provided with of going up of described plug 721 respectively; Offer one the 4th projection 823 on the madial wall of described inserting hole 82, described the 4th projection 823 can slide in described second vertical chute 725 and described second horizontal concrete chute 723.When being placed in described the 4th projection 823 in described second horizontal concrete chute 723, the 4th projection 823 can be in described second horizontal concrete chute 723 rotation more easily, and described plug 721 is fully contacted with conducting metal contact pin on the described slot 821.
Lighting device described in the utility model is applicable to high working voltage or low-work voltage, like this, because the fit structure of above-mentioned projection and groove, just can prevent effectively owing to the bulb of lamp base and the misplug that does not match and cause of lamp socket operating voltage, and then avoid unnecessary waste and contingent danger.
Claims (8)
1, a kind of lighting device, it comprises lamp base and the lamp socket that plugs together mutually with this lamp base, described lamp base comprises Lamp cup and base, the bottom of described base is provided with at least two plugs, described lamp socket is provided with at least two slots that can plug together mutually and can be electrically connected with described plug, it is characterized in that: also be provided with insulation on described lamp base and the described lamp socket and plug together structure.
2. lighting device as claimed in claim 1 is characterized in that: described insulation plugs together structure and comprises first groove on the base bottom that is arranged at described lamp base and be arranged at first projection on the lamp socket that described first groove and first projection can plug together mutually.
3. lighting device as claimed in claim 1 is characterized in that: described insulation plugs together structure and comprises second projection on the base bottom that is arranged at described lamp base and be arranged at second groove on the lamp socket that described second projection and second groove can plug together mutually.
4. as claim 2 or 3 described lighting devices, it is characterized in that: be respectively arranged with flange on the circumference of the peripheral sidewall of described first projection and described second projection, be respectively arranged with on the circumference of the madial wall of described first groove and described second groove and the corresponding annular groove of institute's flange, described flange and described annular groove be buckle mutually.
5. lighting device as claimed in claim 1, it is characterized in that: described insulation plugs together structure and comprises the 3rd projection on the lateral wall that is arranged at described base, is arranged at first vertical chute on the madial wall of described inserting hole and first horizontal concrete chute that communicates with this first vertical chute, and described the 3rd projection can slide in described first vertical chute and described first horizontal concrete chute.
6. lighting device as claimed in claim 1, it is characterized in that: described insulation plugs together the 4th projection on the madial wall that structure comprises the second vertical chute that is arranged on the described chassis outer side wall, second horizontal concrete chute that communicates with this second vertical chute and be arranged at described inserting hole, and described the 4th projection can slide in described second vertical chute and described second horizontal concrete chute.
7. lighting device as claimed in claim 1, it is characterized in that: described insulation plugs together structure and comprises the 3rd projection on the lateral wall that is arranged at described base and be opened in " L " shape opening on the described inserting hole sidewall, described the 3rd projection can be placed in described " L " shape opening, and outwards is stuck in the sidewall of described inserting hole.
8. lighting device as claimed in claim 1 is characterized in that: be respectively arranged with the Metal Contact sheet at least two plugs of described base bottom and at least two slots on the lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007351 CN2926803Y (en) | 2006-03-06 | 2006-03-06 | Illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007351 CN2926803Y (en) | 2006-03-06 | 2006-03-06 | Illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926803Y true CN2926803Y (en) | 2007-07-25 |
Family
ID=38281050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007351 Expired - Fee Related CN2926803Y (en) | 2006-03-06 | 2006-03-06 | Illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926803Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867975A (en) * | 2012-12-14 | 2014-06-18 | 东莞巨扬电器有限公司 | Electric connecting device and lamp using electric connecting device |
| CN103883992A (en) * | 2014-04-02 | 2014-06-25 | 宁波山力士户外用品有限公司 | Quick dismounting and mounting structure and bicycle lamp with same |
-
2006
- 2006-03-06 CN CN 200620007351 patent/CN2926803Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867975A (en) * | 2012-12-14 | 2014-06-18 | 东莞巨扬电器有限公司 | Electric connecting device and lamp using electric connecting device |
| WO2014090192A1 (en) * | 2012-12-14 | 2014-06-19 | 东莞巨扬电器有限公司 | Electrical connection apparatus and lighting applying the electrical connection apparatus |
| CN103883992A (en) * | 2014-04-02 | 2014-06-25 | 宁波山力士户外用品有限公司 | Quick dismounting and mounting structure and bicycle lamp with same |
| CN103883992B (en) * | 2014-04-02 | 2016-04-27 | 宁波山力士户外用品有限公司 | Fast assembling disassembling structure and there is the dynamo lighting set of this disassembly and assembly structure |
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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: 20070725 Termination date: 20140306 |