CN215489556U - Lamp holder with protection function - Google Patents

Abstract

The utility model discloses a lamp holder with a protection function, which comprises a lamp holder body, a first clamping plate and an installation mechanism, wherein a lamp holder cover is rotatably connected to the lamp holder body through a rotating shaft, a first installation plate is installed on the lamp holder cover, and a second installation plate is installed on the lamp holder body. In the process of installing the lamp holder, the rotating pin drives the threaded rod to rotate, so that the second clamping plate on the square plate moves close to or away from the first clamping plate, the distance between the first clamping plate and the second clamping plate is adjusted, the phenomenon that the distance between the first clamping plate and the second clamping plate is too small is avoided, the first clamping plate and the second clamping plate peel bare wires due to excessive extrusion force of the first clamping plate and the second clamping plate on the wires in the process of installing the lamp holder cover and the lamp holder body is avoided, the protection effect on the installation of the wires on the lamp holder body is further achieved, and the safety of the lamp holder body in the using process is improved.

Description

Lamp holder with protection function

Technical Field

The utility model relates to the technical field of lamp holders, in particular to a lamp holder with a protection function.

Background

The lamp holder is a device for keeping the position of the lamp and connecting the lamp with the power supply, and belongs to one of the lamp products, in which the junction box is a part, and the junction box is widely used for the connection of a wire or cable bracket, is connected between a power input line and a mains supply power line, provides reliable connection for the power supply of the lamp, and plays a role in protecting the wire and connecting the wire.

Compared with the patent No. CN209880877U, the lamp holder for the pin type bulb comprises a lamp holder bottom and a lamp holder cover which can be opened and closed, wherein the lamp holder bottom is provided with a bulb supporting part for supporting the pin type bulb, the pin type bulb is provided with pins, and the bulb supporting part is provided with jacks for matching and plugging with the pins; when the pin is inserted into the jack, the pin contact part can press the pin to stop the bulb from separating from the bulb support part; the lamp holder base is also internally provided with a wire withdrawing mechanism used for separating the wiring terminal from the wiring contact part. The lamp holder has the characteristics of simple structure, easiness in installation and convenience in replacing the wiring terminals.

However, when the lamp holder body and the lamp holder upper cover are assembled and disassembled, the lamp holder body and the lamp holder upper cover are assembled and disassembled through the mutual matching of the elastic latch and the clamping groove, when the lamp holder body and the lamp holder upper cover are assembled and disassembled, the elastic latch inside the clamping groove needs to be pushed to be separated from the clamping groove, the elastic latch is easily damaged through repeated assembly and disassembly, the operation is inconvenient, the distance between the first latch and the second latch of the lamp holder for the pin type bulb can not be adjusted, the wires with different thicknesses are difficult to compress tightly, the thicker wire extrusion force is easily excessively damaged, the electric leakage is easily damaged, and certain danger is brought to the use of the lamp holder.

Therefore, a lamp socket with a protection function is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp holder with a protection function, and the lamp holder is used for solving the problems that the distance between a first latch and a second latch of the existing lamp holder in the background art cannot be adjusted, wires with different thicknesses are difficult to compress, the extrusion force of the thicker wires is excessive, the thicker wires are easy to damage and leak electricity, and certain danger is brought to the use of the lamp holder.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lamp stand with safeguard function, includes lamp stand body, first joint board and installation mechanism, rotate through the pivot on the lamp stand body and be connected with the lamp base lid, the lamp stand is covered and is installed first mounting panel, install the second mounting panel on the lamp stand body, first joint board is installed on the lamp stand body, the lamp stand is covered and is connected with square board through guiding mechanism, be connected with second joint board through elasticity extrusion subassembly on the square board, the joint groove has been seted up on the relative lateral wall of first joint board and second joint board, and the installation mechanism sets up between first mounting panel and second mounting panel, and the installation of lamp stand body and lamp base lid is convenient for.

The utility model discloses a lamp holder, including the lamp holder, the one end of threaded rod is connected with square board rotation, guiding rod, first limiting plate is installed to guiding rod's the other end, guiding rod's one end is fixed mutually with the lateral wall of square board, first limiting plate is installed to the other end of guiding rod.

Elasticity extrusion subassembly includes a plurality of first slide bars of sliding connection on square board, each the one end and the second joint board of first slide bar are fixed mutually, each the second limiting plate is installed to the other end of first slide bar, each the cover is equipped with first spring on the lateral wall of first slide bar, the both ends of first spring are fixed mutually with the lateral wall of square board and second limiting plate respectively.

Rubber pads are arranged on the clamping grooves of the first clamping connection plate and the second clamping connection plate, wherein the clamping grooves are opposite to each other.

The mounting mechanism comprises a sliding pipe which is connected on the first mounting plate in a sliding way, one end of the sliding pipe is provided with a third limiting plate, the side wall of the sliding pipe is sleeved with a second spring, the other end of the sliding pipe is connected with two extrusion rods in a sliding manner through a guide assembly, one end of each of the two extrusion rods is provided with a fourth limiting plate, the side wall of each of the two extrusion rods is sleeved with a third spring, the lower side wall of each of the two extrusion rods, which is positioned in the sliding pipe, is provided with an inclined surface, the second mounting plate is connected with a round bar in a sliding way, the round bar is provided with a second sliding bar which is connected with a sliding block in a sliding way, the sliding block is provided with two arc surfaces which are symmetrically arranged, the other end of the second sliding rod is provided with a fixed pin, the fixed pin has seted up the arc wall by having seted up on the terminal surface of sliding block, the arc wall sets up with the arcwall face is mutually matchd.

The lamp holder is characterized in that the number of the mounting mechanisms is two, and the two mounting mechanisms are symmetrically arranged on the lamp holder body.

The guide assembly comprises a round hole formed in the sliding pipe, a square groove is formed in the round hole, a square strip matched with the square groove is connected to the square groove in a sliding mode, and the square strip is installed on the extrusion rod.

And the outer side wall of the rotating pin is provided with an anti-skid bulge.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the process of installing the lamp holder, the distance between the first clamping plate and the second clamping plate is adjusted according to the actual thickness of the lead, in the adjusting process, the rotating pin drives the threaded rod to rotate, so that the second clamping plate on the square plate moves close to or away from the first clamping plate, the distance between the first clamping plate and the second clamping plate is adjusted, the situation that the distance between the first clamping plate and the second clamping plate is too small is avoided, in the process of installing the lamp holder cover and the lamp holder body, the extrusion force of the first clamping plate and the second clamping plate on the lead is excessive to cause peeling of the lead, the protection effect on the lead installation on the lamp holder body is further achieved, and the safety of the lamp holder body in the using process is improved.

2. The lamp holder cover is arranged between the lamp holder body and the lamp holder cover, the lamp holder cover is pushed to lean against the lamp holder body to realize fixation, the lamp holder cover is pushed again and then pulled to separate the lamp holder body from the lamp holder cover, the operation is simple, the implementation is convenient, and the installation and the disassembly of the lamp holder body and the lamp holder cover are more convenient.

Drawings

FIG. 1 is a schematic view of the overall configuration of the present invention;

FIG. 2 is a schematic view of an adjustment mechanism and an elastic extrusion assembly according to the present invention;

FIG. 3 is a schematic structural view of a mounting mechanism of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is an enlarged view at C in fig. 3.

In the figure: 1. a lamp socket body; 2. a lamp base cover; 3. a first mounting plate; 4. a second mounting plate; 5. a first clamping connection plate; 6. an adjustment mechanism; 601. a threaded rod; 602. a guide bar; 603. A rotation pin; 604. a first limit plate; 7. a square plate; 8. an elastic extrusion assembly; 801. a first slide bar; 802. a second limiting plate; 803. a first spring; 9. a second clamping plate; 10. a clamping groove; 11. an installation mechanism; 1101. a sliding tube; 1102. a second spring; 1103. a third limiting plate; 1104. an extrusion stem; 1105. a third spring; 1106. a fourth limiting plate; 1107. a bevel; 1108. a round bar; 1109. a second slide bar; 1110. a slider; 1111. an arc-shaped surface; 1112. a fixing pin; 1113. an arc-shaped slot; 12. a guide assembly; 1201. a square groove; 1202. square bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the lamp holder with a protection function provided by the utility model comprises a lamp holder body 1, a first clamping plate 5 and an installation mechanism 11, wherein the lamp holder body 1 is rotatably connected with a lamp holder cover 2 through a rotating shaft, the lamp holder cover 2 is provided with the first installation plate 3, the lamp holder body 1 is provided with a second installation plate 4, the first clamping plate 5 is installed on the lamp holder body 1, the lamp holder cover 2 is connected with a square plate 7 through an adjusting mechanism 6, the square plate 7 is connected with the second clamping plate 9 through an elastic extrusion assembly 8, clamping grooves 10 are formed in the opposite side walls of the first clamping plate 5 and the second clamping plate 9, and the installation mechanism 11 for installing the lamp holder body 1 and the lamp holder cover 2 is arranged between the first installation plate 3 and the second installation plate 4.

The adjusting mechanism 6 comprises a threaded rod 601 rotatably connected to the lamp holder cover 2 through threads, one end of the threaded rod 601 is rotatably connected with the square plate 7, a rotating pin 603 is installed at the other end of the threaded rod 601, a guide rod 602 is slidably connected to the lamp holder cover 2, one end of the guide rod 602 is fixed to the side wall of the square plate 7, a first limiting plate 604 is installed at the other end of the guide rod 602, adjustment of the distance between the first clamping plate 5 and the second clamping plate 9 is achieved, the phenomenon that the distance between the first clamping plate 5 and the second clamping plate 9 is too small is avoided, the lamp holder cover 2 and the lamp holder body 1 are installed in the process, the first clamping plate 5 and the second clamping plate 9 excessively contain extrusion force of the lead to cause peeling bare wires of the lead, further protection effect on lead installation on the lamp holder body 1 is achieved, and safety of the lamp holder body 1 in the using process is improved.

Elastic extrusion subassembly 8 includes a plurality of first slide bars 801 of sliding connection on square board 7, the one end and the second joint board 9 of each first slide bar 801 are fixed mutually, second limiting plate 802 is installed to the other end of each first slide bar 801, the cover is equipped with first spring 803 on the lateral wall of each first slide bar 801, the both ends of first spring 803 are fixed mutually with the lateral wall of square board 7 and second limiting plate 802 respectively, through the effect of first spring 803, promote second joint board 9 and offset with the pencil all the time, the fixed effect of pencil has been improved.

Rubber pads are arranged on the clamping grooves 10 corresponding to the first clamping plate 5 and the second clamping plate 9, and the wires are protected through the rubber pads.

The mounting mechanism 11 comprises a sliding tube 1101 slidably connected to the first mounting plate 3, a third limiting plate 1103 is mounted at one end of the sliding tube 1101, a second spring 1102 is sleeved on the side wall of the sliding tube 1101, the other end of the sliding tube 1101 is slidably connected with two extrusion rods 1104 through a guide assembly 12, a fourth limiting plate 1106 is mounted at one end of each of the two extrusion rods 1104, a third spring 1105 is sleeved on the side wall of each of the two extrusion rods 1104, an inclined surface 1107 is formed on the lower side wall of each of the two extrusion rods 1104 positioned in the sliding tube 1101, a round rod 1108 is slidably connected to the second mounting plate 4, a second sliding rod 1109 is mounted on the round rod 1108, a sliding block 1110 is slidably connected to the second sliding rod 1109, two arc-shaped surfaces 1111 symmetrically arranged with each other are formed on the sliding block 1110, a fixing pin 1112 is mounted at the other end of the second sliding rod 1109, an arc-shaped groove 1110 1113 is formed on the end surface of the fixing pin 1112 close to the sliding block, arc wall 1113 and arc surface 1111 match the setting each other, only need to promote lamp holder lid 2 and lean on to lamp stand body 1 promotion just can realize fixing, promote lamp holder lid 2 again after pulling alright with separating lamp stand body 1 and lamp holder lid 2, easy operation, implementation convenience, the installation and the disassembling of lamp stand body 1 and lamp holder lid 2 of being convenient for more.

The two mounting mechanisms 11 are symmetrically arranged on the lamp holder body 1, so that the fixing effect of the mounting mechanisms 11 is improved conveniently, and in the disassembling process, the two mounting mechanisms 11 need to be synchronously pushed, so that the lamp holder cover 2 and the lamp holder body 1 are prevented from being disassembled due to mistaken collision.

The guide assembly 12 comprises a round hole formed in the sliding pipe 1101, a square groove 1201 is formed in the round hole, the square groove 1201 is connected with a square strip 1202 matched with the square groove 1201 in a sliding mode, the square strip 1202 is installed on the extrusion rod 1104, and limiting and guiding are conducted on sliding of the extrusion rod 1104 through the square groove 1201 and the square strip 1202.

The outer side wall of the rotation pin 603 is provided with an anti-slip protrusion, so that friction is improved by the anti-slip protrusion, and rotation operation of the rotation pin 603 is facilitated.

The working principle is as follows: in the process of installing the lamp holder, firstly, a lead passes through the first clamping plate 5 and the second clamping plate 9 and is electrically connected with a wiring terminal inside the lamp holder body 1, after the connection is finished, the lamp holder body 1 and the lamp holder cover 2 are installed in a closed manner, in the installation process, the distance between the first clamping plate 5 and the second clamping plate 9 is adjusted according to the thickness of the actual lead, in the adjustment process, the rotating pin 603 drives the threaded rod 601 to rotate, under the action of thread meshing transmission between the threaded rod 601 and the lamp holder cover 2, the threaded rod 601 pushes the square plate 7 to move, in the movement process of the square plate 7, the second clamping plate 9 on the square plate 7 moves close to or far away from the first clamping plate 5 under the action of the guide rod 602, the adjustment of the distance between the first clamping plate 5 and the second clamping plate 9 is realized, and the distance between the first clamping plate 5 and the second clamping plate 9 is avoided, in the process of mounting the lamp holder cover 2 and the lamp holder body 1, the extrusion force of the first clamping plate 5 and the second clamping plate 9 on the lead is excessive to cause peeling bare wires of the lead, so that the protection effect on the lead mounting on the lamp holder body 1 is further played, and the safety of the lamp holder body 1 in the use process is improved;

then, after the adjustment of the distance between the first engaging plate 5 and the second engaging plate 9 is completed, the lamp socket cover 2 is pushed to move toward the lamp socket body 1, during the movement of the cap 2 against the body 1, the sliding tube 1101 of the first mounting plate 3 abuts against the fixing pin 1112 of the second mounting plate 4, the entire fixing pin 1112 is slid inside the slide pipe 1101, and the fixing pin 1112 is brought into contact with the pressing bar 1104 inside the slide pipe 1101 as the fixing pin 1112 slides, under the interaction of the fixing pin 1112 and the inclined plane 1107, the two extrusion rods 1104 are pushed to move away from each other, at this time, the third spring 1105 is compressed by force, along with the continuous sliding of the fixing pin 1112, the fixing pin 1112 does not abut against the extrusion rods 1104, at this time, the extrusion rods 1104 reset under the action of the third spring 1105 and abut against the lower end of the fixing pin 1112, the fixing pin 1112 is fixed, and further the fixation between the lamp holder cover 2 and the lamp holder body 1 is realized;

finally, after the fixing is completed, when the socket body 1 and the socket cover 2 need to be disassembled, the socket cover 2 is continuously pushed toward the socket body 1, so that the sliding block 1110 on the second sliding rod 1109 slides inside the sliding tube 1101, in the sliding process of the sliding block 1110, the inclined surface 1107 on the extrusion rod 1104 passes through the sliding block 1110 and moves to the lower side of the sliding block 1110, at this time, the socket cover 2 and the socket body 1 move away from each other, so that the upper end surface of the extrusion rod 1104 pulls the whole sliding block 1110 to slide on the second sliding rod 1109, the sliding block 1110 is pushed into the arc groove 1113 on the fixing pin 1112, at this time, the upper end surface of the extrusion rod sliding block 1104 can slide from the lower end surface of the extrusion rod 1110 to the outer side wall of the fixing pin 1112 and finally slide from the outer side wall of the fixing pin 1112, the socket cover 2 is separated from the socket body 1, and the whole socket cover 2 is mounted and disassembled from the socket body 1, only need to promote lamp holder lid 2 and lean on to lamp holder body 1 to promote just can realize fixing, promote lamp holder lid 2 again after pulling alright with separating lamp holder body 1 and lamp holder lid 2, easy operation, implementation convenience, the installation and the disassembling of lamp holder body 1 and lamp holder lid 2 of being convenient for more.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. A lamp socket with a protection function is characterized by comprising:

the lamp holder comprises a lamp holder body (1), wherein a lamp holder cover (2) is rotatably connected to the lamp holder body (1) through a rotating shaft, a first mounting plate (3) is mounted on the lamp holder cover (2), and a second mounting plate (4) is mounted on the lamp holder body (1);

the lamp holder comprises a first clamping plate (5), the first clamping plate (5) is installed on a lamp holder body (1), a square plate (7) is connected to a lamp holder cover (2) through an adjusting mechanism (6), a second clamping plate (9) is connected to the square plate (7) through an elastic extrusion assembly (8), and clamping grooves (10) are formed in the opposite side walls of the first clamping plate (5) and the second clamping plate (9);

the lamp holder is characterized by comprising an installation mechanism (11), wherein the installation mechanism (11) is used for facilitating the installation of the lamp holder body (1) and the lamp holder cover (2) and is arranged between the first installation plate (3) and the second installation plate (4).

2. A lamp socket with a protection function according to claim 1, wherein: guiding mechanism (6) include threaded rod (601) of screw thread rotation connection on lamp holder lid (2), the one end of threaded rod (601) is rotated with square board (7) and is connected, rotating pin (603) are installed to the other end of threaded rod (601), sliding connection has guide bar (602) on lamp holder lid (2), the one end of guide bar (602) is fixed mutually with the lateral wall of square board (7), first limiting plate (604) are installed to the other end of guide bar (602).

3. A lamp socket with a protection function according to claim 1, wherein: elasticity extrusion subassembly (8) include a plurality of first slide bars (801) of sliding connection on square board (7), each the one end and second joint board (9) of first slide bar (801) are fixed mutually, each second limiting plate (802), each are installed to the other end of first slide bar (801) the cover is equipped with first spring (803) on the lateral wall of first slide bar (801), the both ends of first spring (803) are fixed mutually with the lateral wall of square board (7) and second limiting plate (802) respectively.

4. A lamp socket with a protection function according to claim 1, wherein: rubber pads are arranged on the clamping grooves (10) of the first clamping connection plate (5) and the second clamping connection plate (9) which are opposite to each other.

5. A lamp socket with a protection function according to claim 1, wherein: the installation mechanism (11) comprises a sliding pipe (1101) which is slidably connected onto a first installation plate (3), a third limiting plate (1103) is installed at one end of the sliding pipe (1101), a second spring (1102) is sleeved on the side wall of the sliding pipe (1101), the other end of the sliding pipe (1101) is slidably connected with two extrusion rods (1104) through a guide assembly (12), two fourth limiting plates (1106) are installed at one end of each extrusion rod (1104), two third springs (1105) are sleeved on the side wall of each extrusion rod (1104), an inclined surface (1107) is formed on the lower side wall of the interior of the sliding pipe (1101) of each extrusion rod (1104), a round rod (1108) is slidably connected onto a second installation plate (4), a second sliding rod (1109) is installed on the round rod (1108), and a sliding block (1110) is slidably connected onto the second sliding rod (1109), set up two arcwall faces (1111) that mutual symmetry set up on sliding block (1110), fixed pin (1112) are installed to the other end of second slide bar (1109), arc wall (1113) have been seted up on fixed pin (1112) by the terminal surface to sliding block (1110), arc wall (1113) and arcwall face (1111) match each other and set up.

6. A lamp holder with protection function according to claim 5, characterized in that: the lamp holder is characterized in that the number of the mounting mechanisms (11) is two, and the two mounting mechanisms (11) are symmetrically arranged on the lamp holder body (1).

7. A lamp holder with protection function according to claim 5, characterized in that: the guide assembly (12) comprises a round hole formed in a sliding pipe (1101), a square groove (1201) is formed in the round hole, a square strip (1202) matched with the square groove (1201) is connected to the square groove (1201) in a sliding mode, and the square strip (1202) is installed on an extrusion rod (1104).

8. A lamp socket with a protection function according to claim 2, wherein: and anti-skid protrusions are arranged on the outer side wall of the rotating pin (603).

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