CN204793527U - Safe lamp stand - Google Patents
Safe lamp stand Download PDFInfo
- Publication number
- CN204793527U CN204793527U CN201520215705.5U CN201520215705U CN204793527U CN 204793527 U CN204793527 U CN 204793527U CN 201520215705 U CN201520215705 U CN 201520215705U CN 204793527 U CN204793527 U CN 204793527U
- Authority
- CN
- China
- Prior art keywords
- contact
- connecting plate
- lamp socket
- light bulb
- spring cable
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a safe lamp stand, bent shape shell fragment is all on same horizontal plane, bent shape shell fragment and connecting plate are all established in bulb socket inner chamber, bulb socket one side is equipped with the pull ring, the bulb socket top evenly distributed of edge has the circular magnet of a plurality of, the zero line in the coil spring cable is connected with contact no. 3 through the connecting plate to bent shape shell fragment, the live wire in the coil spring cable is connected through the connecting plate in contact no. 1 and contact no. 2, and this invention lets people need not ascend a height the operation just can change the bulb, only needs leave behind the bulb socket with the instrument just can change the bulb, has improved the security of change bulb greatly and has shortened the time of preparation of change bulb.
Description
Technical field
The utility model relates to a kind of lamp socket, particularly relates to a kind of safety lamp holder.
Background technology
In people's daily life, lamp socket is the electrical equipment that we often use, conventional lamp socket is generally spiral shell mouth rotating type or bayonet type at present, and when lamp is spoilt the bulb needing to change time, general in family, stand in ladder or stool is changed, and in factory building or large-scale office building, generally change with special jacking equipment, which results in labour intensity larger, time is longer, and in the process more changed the bulb, owing to being at ascend operation, so danger coefficient is higher, than being easier to the generation causing the security incidents such as personnel's tumble injury.
Summary of the invention
The purpose of this utility model is to provide a kind of safety lamp holder, solve conventional lamp socket at present and be generally spiral shell mouth rotating type or bayonet type, and when lamp is spoilt the bulb needing to change time, general in family, stand in ladder or stool is changed, and in factory building or large-scale office building, generally change with special jacking equipment, which results in labour intensity larger, time is longer, and in the process more changed the bulb, owing to being at ascend operation, so danger coefficient is higher, than the problem being easier to the generation causing the security incidents such as personnel's tumble injury.
The utility model realizes like this, it comprises lamp socket pedestal, circular magnet, centring ring, contact three, light bulb holder, curved shell fragment, contact two, draw ring, contact one, connecting plate, Spiral spring cable, it is characterized in that: described cylinder lamp socket pedestal with immediately below cylinder light bulb holder form lamp socket, described lamp socket pedestal lower end is provided with centring ring, the Spiral spring cable running through lamp socket pedestal lower end outer wall and light bulb holder upper end outer wall is provided with in described lamp socket pedestal inner chamber, described Spiral spring cable upper end connects lamp socket pedestal inner chamber upper wall, described Spiral spring cable lower end connects connecting plate, described connecting plate lower end is from left to right provided with contact one successively, contact two and contact three, described contact two is located at connecting plate centre position, described connecting plate lower bulb socket inner walls is provided with several curved shell fragments, described curved shell fragment is all in same level, described curved shell fragment and connecting plate are all located in light bulb holder inner chamber, described light bulb holder side is provided with draw ring, described light bulb holder tip edges is evenly distributed with several circular magnet, described curved shell fragment and contact three are connected the zero line in Spiral spring cable by connecting plate, described contact one and contact two are connected the live wire in Spiral spring cable by connecting plate.
Described centring ring diameter is greater than light bulb holder diameter 5MM.
Described contact one is identical with bayonet base bulb two contact spacing with the spacing between contact three.
The length of the spacing between described connecting plate with light bulb holder lower end and spiral shell mouth rotating type, bayonet type plug is identical.
Described connecting plate connects curved shell fragment by the metallic laminas on light bulb holder inwall.
Technique effect of the present utility model is: people just can more be changed the bulb without ascend operation in this invention, and only need to be left behind by light bulb holder with instrument just can more change the bulb, and substantially increases the fail safe that more changes the bulb and shortens the time more changed the bulb.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
In the drawings, 1, lamp socket pedestal 2, circular magnet 3, centring ring 4, contact 35, light bulb holder 6, curved shell fragment 7, contact 28, draw ring 9, contact 1, connecting plate 11, Spiral spring cable 12, power supply.
Embodiment
Composition graphs 1, 2, 3 illustrate the utility model, described cylinder lamp socket pedestal 1 with immediately below cylinder light bulb holder 5 form lamp socket, described lamp socket pedestal 1 lower end is provided with centring ring 3, the Spiral spring cable 11 running through lamp socket pedestal 1 lower end outer wall and light bulb holder 5 upper end outer wall is provided with in described lamp socket pedestal 1 inner chamber, described Spiral spring cable 11 upper end connects lamp socket pedestal 1 inner chamber upper wall, described Spiral spring cable 11 lower end connects connecting plate 10, described connecting plate 10 lower end is from left to right provided with contact 1 successively, contact 27 and contact 34, described contact 27 is located at connecting plate 10 centre position, described connecting plate 10 lower bulb socket 5 inwall is provided with several curved shell fragments 6, described curved shell fragment 6 is all in same level, described curved shell fragment 6 and connecting plate 10 are all located in light bulb holder 5 inner chamber, described light bulb holder 5 side is provided with draw ring 8, described light bulb holder 5 tip edges is evenly distributed with several circular magnet 2, described curved shell fragment 6 and contact 34 are connected the zero line in Spiral spring cable 11 by connecting plate 10, described contact 1 and contact 27 are connected the live wire in Spiral spring cable 11 by connecting plate 10, described centring ring 3 diameter is greater than light bulb holder 5 diameter 5MM, described contact 1 is identical with bayonet base bulb two contact spacing with the spacing between contact 34, spacing between described connecting plate 10 and light bulb holder 5 lower end and spiral shell mouth rotating type, the length of bayonet type plug is identical, described connecting plate 10 connects curved shell fragment 6 by the metallic laminas on light bulb holder 5 inwall.
Described power supply 12 connects Spiral spring cable 11.
Described lamp socket pedestal 1 lower end outer wall material is cast iron; Described lamp socket pedestal 1, centring ring 3, light bulb holder 5, connecting plate 10 and draw ring 8 are evenly ABS the first day of the lunar month material material; Described curved shell fragment 6 material is spring steel.
During use, light bulb holder is left behind by draw ring 8 with instrument, afterwards spiral shell mouth rotating type bulb or bayonet base bulb are inserted light bulb holder 5, then with the below of instrument top to lamp socket pedestal 1, slowly move in centring ring 3, the circular magnet 2 on light bulb holder 5 automatically can be inhaled and is affixed to lamp socket pedestal 1 lower end.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.
Claims (1)
1. a safety lamp holder, it comprises lamp socket pedestal, circular magnet, centring ring, contact three, light bulb holder, curved shell fragment, contact two, draw ring, contact one, connecting plate, Spiral spring cable, it is characterized in that: cylinder lamp socket pedestal with immediately below cylinder light bulb holder form lamp socket, described lamp socket pedestal lower end is provided with centring ring, the Spiral spring cable running through lamp socket pedestal lower end outer wall and light bulb holder upper end outer wall is provided with in described lamp socket pedestal inner chamber, described Spiral spring cable upper end connects lamp socket pedestal inner chamber upper wall, described Spiral spring cable lower end connects connecting plate, described connecting plate lower end is from left to right provided with contact one successively, contact two and contact three, described contact two is located at connecting plate centre position, described connecting plate lower bulb socket inner walls is provided with several curved shell fragments, described curved shell fragment is all in same level, described curved shell fragment and connecting plate are all located in light bulb holder inner chamber, described light bulb holder side is provided with draw ring, described light bulb holder tip edges is evenly distributed with several circular magnet, described curved shell fragment and contact three are connected the zero line in Spiral spring cable by connecting plate, described contact one and contact two are connected the live wire in Spiral spring cable by connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215705.5U CN204793527U (en) | 2015-04-13 | 2015-04-13 | Safe lamp stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215705.5U CN204793527U (en) | 2015-04-13 | 2015-04-13 | Safe lamp stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793527U true CN204793527U (en) | 2015-11-18 |
Family
ID=54533514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215705.5U Expired - Fee Related CN204793527U (en) | 2015-04-13 | 2015-04-13 | Safe lamp stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868335A (en) * | 2015-04-13 | 2015-08-26 | 江西师范大学 | Plugging type lamp base |
-
2015
- 2015-04-13 CN CN201520215705.5U patent/CN204793527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868335A (en) * | 2015-04-13 | 2015-08-26 | 江西师范大学 | Plugging type lamp base |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170413 |