CN210201117U

CN210201117U - Ceramic lamp holder connecting device convenient to process

Info

Publication number: CN210201117U
Application number: CN201921250580.4U
Authority: CN
Inventors: Jian Yao; 姚健; Yongjun Xu; 徐拥军; Jianjun Qiu; 仇建军; Yalan Miao; 缪亚兰; Jingjing Miao; 缪静晶; Lihua Xu; 徐丽华
Original assignee: Nantong Bochuang Fine Ceramics Co Ltd
Current assignee: Nantong Bochuang Fine Ceramics Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-03-27
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a lighting apparatus technical field specifically is a processing convenient ceramic lamp stand connecting device, including the mounting, the top fixedly connected with guard piece of mounting, the bottom fixedly connected with connector of mounting, two spread grooves have been seted up to the inside of connector, two the inside of spread groove is provided with first power respectively and participates in with the second power. This processing convenient ceramic lamp stand connecting device, through setting up concave type conducting strip, when using, can be through the cooperation of screw thread metal covering and bulb, make the bulb precession to the inside of mounting through the screw thread, when the top of bulb and concave type conducting strip contact, make the bulb push up the spliced pole, can make the bottom and the contact of second metal contact piece of spliced pole, simultaneously through the lug on spliced pole surface and the cooperation of draw-in groove, give user a feedback, make the user know the bulb whether install and target in place.

Description

Ceramic lamp holder connecting device convenient to process

Technical Field

The utility model relates to a lighting apparatus technical field specifically is a processing convenient ceramic lamp stand connecting device.

Background

The city and countryside housing construction is accelerating along with the accelerating of the urbanization process of the society, and along with the advocating of using a large amount of energy-saving lighting lamps in daily production life, the using amount of the lamp holder (or the lamp holder) is extremely large, and because the electric quantity of the lamp holder and the lamp holder are large, people mostly abandon the use of the lamp holder and the lamp holder made of bakelite, bakelite or plastic and adopt a ceramic lamp holder or a lamp holder (the heat-resisting temperature made of ceramic can reach more than 1000 ℃), for example, the screw-type ceramic lamp holder (or the lamp holder) which is suitable for the series of lighting lamps (the universal bulb with the screw-type lamp holder) with the models of E27, E14, E39, E40 and the like appearing in the current market is more and more popular with consumers, the ceramic material is used as the lamp holder, not only can reduce the transfer thermal resistance, but also does not need to use an isolation, however, ceramic lamp holders in the prior art are all in a tapered hollow structure, and most of the ceramic lamp holders are installed in a screw thread metal sleeve and bulb screwing mode when the bulbs are installed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a ceramic lamp stand connecting device convenient to process, through setting up concave type conducting strip, spring and spliced pole, solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ceramic lamp holder connecting device convenient to process comprises a fixing piece, wherein the top of the fixing piece is fixedly connected with a protection piece, the bottom of the fixed part is fixedly connected with a connector, two connecting grooves are arranged inside the connector, a first power supply pin and a second power supply pin are respectively arranged inside the two connecting grooves, one end of each of the first power supply pin and the second power supply pin is provided with a threaded hole, a first screw and a second screw are movably connected inside the threaded holes, the outer surfaces of the first screw and the second screw are respectively sleeved with a first metal contact sheet and a second metal contact sheet, a fixed block is fixedly connected inside the fixed part, a connecting groove is arranged inside the fixed block, the connecting groove is internally spliced with a connecting column, the top of the connecting column is fixedly connected with a concave conducting strip, and the connecting groove is internally and fixedly connected with a baffle.

Optionally, mounting, protection piece and connector are ceramic material, the mounting groove has been seted up to one side of connector bottom.

Optionally, the first screw and the second screw are movably connected with the first power supply pin and the second power supply pin through threads respectively.

Optionally, a threaded metal sleeve is arranged inside the fixing piece, and the threaded metal sleeve is fixedly connected with the inner wall of the fixing piece.

Optionally, a connecting hole is formed in the baffle, and the connecting column is inserted into the baffle.

Optionally, a spring is sleeved on the surface of one side, close to the baffle, of the connecting column, and two bumps are fixedly connected to one end, far away from the baffle, of the connecting column.

Optionally, the inside fixedly connected with two connecting blocks of spread groove, the one side that the fixed block was kept away from to the connecting block is opened has the draw-in groove with lug looks adaptation.

Optionally, a through groove is formed in one side of the connecting groove, the second metal contact piece penetrates through the inside of the through groove, and the second metal contact piece is arranged at one end of the bottom of the connecting column.

(III) advantageous effects

The utility model provides a processing convenient ceramic lamp stand connecting device possesses following beneficial effect:

1. this processing convenient ceramic lamp stand connecting device, through setting up concave type conducting strip, when using, can be through the cooperation of screw thread metal covering and bulb, make the bulb precession to the inside of mounting through the screw thread, when the top of bulb and concave type conducting strip contact, make the bulb push up the spliced pole, spring compression, can make the bottom and the contact of second metal contact piece of spliced pole, simultaneously through the lug on spliced pole surface and the cooperation of draw-in groove, give a feedback of user, make the user know whether the bulb is installed in place, the installation that this kind of design can be convenient, the cost is lower, moreover, the steam generator is simple in structure, can the person of facilitating the use installation bulb.

2. This processing convenient ceramic lamp stand connecting device, through setting up the lug, can the cooperation of lug and draw-in groove when using, be convenient for fix the spliced pole, the cooperation of lug and draw-in groove simultaneously, make the spliced pole when the assigned position falls down, can give a feedback of user, be convenient for protect metal swivel nut and bulb, the coupling part of the bulb of laminating more in the design of concave type conducting strip simultaneously, the contact and the installation of the bulb of can being convenient for, this kind of design, moreover, the steam generator is simple in structure, can conveniently be to the installation and the fixing of bulb, simple and convenient to use's purpose has been realized.

Drawings

FIG. 1 is a schematic cross-sectional view of the fixing member of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the connecting column of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-fixing piece, 2-protecting piece, 3-connecting head, 4-connecting groove, 5-first power supply pin, 6-second power supply pin, 7-first screw, 8-second screw, 9-first metal contact piece, 10-second metal contact piece, 11-fixing piece, 12-connecting groove, 13-connecting column, 14-concave conducting piece, 15-baffle plate, 16-spring, 17-lug and 18-connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the lamp holder comprises a fixing part 1, a protection part 2 is fixedly connected to the top of the fixing part 1, a connector 3 is fixedly connected to the bottom of the fixing part 1, two connecting grooves 4 are formed in the connector 3, a first power supply pin 5 and a second power supply pin 6 are respectively arranged in the two connecting grooves 4, threaded holes are formed in one ends of the first power supply pin 5 and one end of the second power supply pin 6, a first screw 7 and a second screw 8 are movably connected to the inner portion of each threaded hole, a first metal contact piece 9 and a second metal contact piece 10 are respectively sleeved on the outer surfaces of the first screw 7 and the second screw 8, a fixing block 11 is fixedly connected to the inner portion of the fixing part 1, a connecting groove 12 is formed in the inner portion of the fixing block 11, a connecting column 13 is inserted into the inner portion of the connecting groove 12, and when the, make the bulb constantly precession, when the bulb contacts concave type conducting strip 14, can pass through the cooperation of spring 16 and spliced pole 13, make spliced pole 13 whereabouts, when spliced pole 13 falls two connecting block 18's position, cooperation through lug 17 and draw-in groove, can make the inside of lug 17 card income draw-in groove, give feedback of installer, the installer of being convenient for knows the mounted position of bulb, stop rotating, effectual protection thread metal covering, the concave type conducting strip 14 of top fixedly connected with of spliced pole 13, the inside fixedly connected with baffle 15 of spread groove 12.

As an optimal technical solution of the utility model: mounting 1, protection piece 2 and connector 3 are ceramic material, and the mounting groove has been seted up to one side of connector 3 bottom.

As an optimal technical solution of the utility model: the first screw 7 and the second screw 8 are movably connected with the first power supply pin 5 and the second power supply pin 6 respectively through threads.

As an optimal technical solution of the utility model: the inside of mounting 1 is provided with the screw thread metal covering, and the inner wall fixed connection of screw thread metal covering and mounting 1.

As an optimal technical solution of the utility model: the inside of baffle 15 is seted up the connecting hole, and spliced pole 13 pegs graft in the inside of baffle 15.

As an optimal technical solution of the utility model: the surface that spliced pole 13 is close to baffle 15 one side has cup jointed spring 16, two lugs 17 of one end fixedly connected with that baffle 15 was kept away from to spliced pole 13, through setting up lug 17, can the cooperation of lug 17 and draw-in groove when using, be convenient for fix spliced pole 13, the cooperation of lug 17 and draw-in groove makes spliced pole 13 when the assigned position that falls down, can give user's a feedback, be convenient for protect metal swivel nut and bulb.

As an optimal technical solution of the utility model: two connecting blocks 18 are fixedly connected inside the connecting groove 12, and a clamping groove matched with the convex block 17 is formed in one side, far away from the fixing block 11, of each connecting block 18.

As an optimal technical solution of the utility model: a through groove is formed in one side of the connecting groove 12, the second metal contact piece 10 penetrates through the inside of the through groove, the second metal contact piece 10 is arranged at one end of the bottom of the connecting column 13, and the design can ensure good contact between the second metal contact piece 10 and the connecting column 13.

When the user uses, through the inside of installing the bulb screw thread metal sleeve, through the cooperation between the screw thread, make the bulb constantly precession, when the bulb contacts concave type conducting strip 14, can pass through the cooperation of spring 16 and spliced pole 13, make spliced pole 13 whereabouts, when spliced pole 13 falls the position of two connecting blocks 18, cooperation through lug 17 and draw-in groove, can make the inside of lug 17 card income draw-in groove, give feedback of installer, the installer of being convenient for knows the mounted position of bulb, stop rotating, effectual protection screw thread metal sleeve.

In conclusion, the ceramic lamp holder connecting device convenient to process is used, the concave conducting plate 14 is arranged, when the ceramic lamp holder connecting device is used, a bulb can be screwed into the fixing part 1 through the threads through the matching of the threaded metal sleeve and the bulb, when the top of the bulb is contacted with the concave conducting plate 14, the bulb is pressed against the connecting column 13, the spring 16 is compressed, the bottom of the connecting column 13 can be contacted with the second metal contact piece 10, meanwhile, through the matching of the convex block 17 on the surface of the connecting column 13 and the clamping groove, a feedback is given to a user, the user can know whether the bulb is installed in place, the design can be conveniently installed, the cost is lower, the structure is simple, the bulb can be conveniently installed by the user, through the arrangement of the convex block 17, the matching of the convex block 17 and the clamping groove can be used, the connecting column 13 is conveniently fixed, and meanwhile, make spliced pole 13 when dropping to the assigned position, can give user a feedback, be convenient for protect metal swivel nut and bulb, concave type conducting strip 14's design simultaneously laminates the coupling part of bulb more, can be convenient for the contact and the installation of bulb, and this kind of design, simple structure can be conveniently to the installation of bulb with fixed, has realized simple and convenient to use's purpose.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a processing convenience's ceramic lamp stand connecting device which characterized in that: the fixing piece comprises a fixing piece (1), a protection piece (2) is fixedly connected to the top of the fixing piece (1), a connector (3) is fixedly connected to the bottom of the fixing piece (1), two connecting grooves (4) are formed in the connector (3), a first power supply pin (5) and a second power supply pin (6) are respectively arranged in the two connecting grooves (4), threaded holes are formed in one ends of the first power supply pin (5) and the second power supply pin (6), a first screw (7) and a second screw (8) are movably connected in the threaded holes, a first metal contact piece (9) and a second metal contact piece (10) are respectively sleeved on the outer surfaces of the first screw (7) and the second screw (8), a fixing block (11) is fixedly connected in the fixing piece (1), and a connecting groove (12) is formed in the fixing block (11), a connecting column (13) is inserted into the connecting groove (12), a concave conducting strip (14) is fixedly connected to the top of the connecting column (13), and a baffle (15) is fixedly connected to the inside of the connecting groove (12).

2. The ceramic lamp holder connecting device of claim 1, wherein: mounting (1), protection piece (2) and connector (3) are ceramic material, the mounting groove has been seted up to one side of connector (3) bottom.

3. The ceramic lamp holder connecting device of claim 1, wherein: the first screw (7) and the second screw (8) are respectively movably connected with the first power supply pin (5) and the second power supply pin (6) through threads.

4. The ceramic lamp holder connecting device of claim 1, wherein: the interior of the fixing piece (1) is provided with a threaded metal sleeve, and the threaded metal sleeve is fixedly connected with the inner wall of the fixing piece (1).

5. The ceramic lamp holder connecting device of claim 1, wherein: the connecting hole is formed in the baffle (15), and the connecting column (13) is inserted in the baffle (15).

6. The ceramic lamp holder connecting device of claim 1, wherein: the surface of one side, close to the baffle (15), of the connecting column (13) is sleeved with a spring (16), and one end, far away from the baffle (15), of the connecting column (13) is fixedly connected with two bumps (17).

7. The ceramic lamp holder connecting device of claim 1, wherein: two connecting blocks (18) are fixedly connected to the inside of the connecting groove (12), and a clamping groove matched with the convex block (17) is formed in one side, far away from the fixing block (11), of each connecting block (18).

8. The ceramic lamp holder connecting device of claim 1, wherein: a through groove is formed in one side of the connecting groove (12), the second metal contact piece (10) penetrates through the inside of the through groove, and the second metal contact piece (10) is arranged at one end of the bottom of the connecting column (13).