CN213983140U

CN213983140U - Injection molding lamp holder

Info

Publication number: CN213983140U
Application number: CN202022674394.2U
Authority: CN
Inventors: 刘克明
Original assignee: Heyuan Zhuoyue Technology Co ltd
Current assignee: Heyuan Zhuoyue Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-17
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an injection molding lamp holder, which comprises a base, one side of the base is fixedly connected with a cross-shaped circuit board, a line slot is arranged in the circuit board, one side of the base close to the circuit board is fixedly connected with a plurality of bulbs, one side of the side wall of the base is fixedly connected with a mandril, one end of the mandril far away from the base is fixedly connected with a locking rod, one side of the outer wall of the locking rod far away from the mandril is provided with a semicircular groove, one side of the outer wall of the base far away from the mandril is provided with a locking hole corresponding to the locking rod, one side of the outer wall of the base close to the mandril is fixedly connected with two clamping blocks, one side of the outer wall of the base far away from the mandril is provided with two arc-shaped clamping grooves, the utility model can be convenient for splicing and disassembling two lamp holders by arranging the mandril, the locking rod and the locking hole, and can avoid the sliding displacement in the vertical direction after the two lamp holders are spliced, thereby improving the stability after the two lamp holders are spliced, the service life of the lamp holder is prolonged.

Description

Injection molding lamp holder

Technical Field

The utility model relates to a lamp stand preparation technical field especially relates to an injection moulding lamp stand.

Background

With the increasing use of lamps, apart from the lighting function, lamps are also used for decorating houses or squares and the like, for which multiple color lamps are required to be combined together, but the current lamp holder can only connect two or more lamp holders together through screws, and is very inconvenient in decoration and disassembly.

In the prior art, an injection molded lamp socket as disclosed in chinese patent application No. CN207080960U includes: the decorative lamp comprises a first lamp holder, a second lamp holder and a plurality of decorative lamps, wherein the first lamp holder is arranged at the top of the second lamp holder, a first T-shaped convex part is arranged on one side surface of the first lamp holder and one side surface of the second lamp holder, a first T-shaped concave part is arranged on the same side of the first T-shaped convex part of the first lamp holder and the second lamp holder, a second T-shaped concave part is oppositely arranged on the opposite side surface of the first T-shaped convex part of the first lamp holder and the other side surface of the second lamp holder, a second T-shaped convex part is oppositely arranged on the opposite side surface of the first T-shaped concave part of the first lamp holder and the other side surface of the second lamp holder, the top of the first lamp holder is provided with a plurality of decorative lamps, the decorative lamps can be normally used only after being spliced and needing to be fixed on a wall body, the decorative lamps cannot be, the single lamp holder falls off, so that the whole spliced lamp holder is influenced, the use experience of a user is reduced, and the service life of the lamp holder is also reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding lamp holder, thereby solving the problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection moulding lamp stand, includes the base, one side fixedly connected with criss-cross circuit board of base, be equipped with twice criss-cross wire casing of crossing in the circuit board, one side fixedly connected with a plurality of bulb that the base is close to the circuit board, lateral wall one side fixedly connected with ejector pin of base, the one end fixedly connected with check lock lever of base is kept away from to the ejector pin, one side that the ejector pin was kept away from to the check lock lever outer wall is equipped with the half slot, outer wall one side that the ejector pin was kept away from to the base is equipped with the locking hole corresponding with the check lock lever, two fixture blocks of outer wall one side fixedly connected with that the base is close to.

Preferably, the locking hole includes a jack, the inner wall both sides of jack all are equipped with the spout, the hole bottom of jack is equipped with the cavity, the inner wall both sides of jack hole bottom all are equipped with the spacing groove.

Preferably, sliding connection has a slider in the jack, joint spring of common fixedly connected with between the chamber end of slider and cavity, one side fixedly connected with semicircle arch that the joint spring was kept away from to the slider.

Preferably, the clamping blocks comprise cylindrical rods, one side of each cylindrical rod is fixedly connected with the side wall of the base, the other side of each cylindrical rod is fixedly connected with a truncated cone-shaped clamping head, each clamping groove is matched with the corresponding clamping block, and the two arc-shaped clamping grooves are centrosymmetric with respect to the circle center of the insertion hole.

Preferably, four corners of the base are provided with threaded through holes.

The utility model has the advantages that: the utility model provides an injection moulding lamp stand is through setting up the ejector pin, the check lock pole, the locking hole, can be convenient for splice and dismantle two adjacent lamp stands, and can avoid taking place the ascending slip displacement of vertical side after two lamp stands splice, thereby promote the holistic stability in lamp stand splice, the life of reinforcing lamp stand, make the whole lamp stand after the splice not only can fix on the wall body as the decoration of wall body, also can regard as a lamp wall exclusive use, the suitability of lamp stand has been promoted.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial enlarged view of FIG. 1 at B;

FIG. 5 is a schematic structural view of the carrier rod and the locking bar;

fig. 6 is a schematic structural view of the cartridge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in FIGS. 1-6, the utility model provides an injection molding lamp holder, which comprises a base 1, a cross-shaped circuit board 11 fixedly connected to one side of the base 1, two cross-shaped wire passing grooves 111 arranged in the circuit board 11, and a plurality of bulbs 12 fixedly connected to one side of the base 1 close to the circuit board 11 by setting the two wire passing grooves 111 into a cross shape, thereby separating the positive and negative wires and increasing the wiring direction of the wires, so that the utility model can perform circuit wiring according to the user's will, thereby improving the applicability of the utility model, a top bar 13 is fixedly connected to one side of the side wall of the base 1 close to the circuit board 11, a locking rod 131 is fixedly connected to one end of the top bar 13 far from the base 1, a semi-circular groove 132 is arranged on one side of the outer wall of the base 1 far from the top bar 13, a locking hole 2 corresponding to the locking rod 131 is arranged on one side of the outer wall of the base 1 far from the top bar 13, two fixture blocks 14 of outer wall one side fixedly connected with that base 1 is close to ejector pin 13, and outer wall one side that base 1 kept away from ejector pin 13 is equipped with two curved draw-in grooves 15, and base 1's four corners all is equipped with screw through-hole 16, can select to fix the whole lamp stand after the concatenation through screw through-hole 16 and use on the wall body, also can select not to fix whole lamp stand on the wall body, but uses as lamp wall alone, thereby further promotes the utility model discloses an applicability.

The locking hole 2 comprises an inserting hole 21, sliding grooves 22 are respectively arranged on two sides of the inner wall of the inserting hole 21, a cavity 23 is arranged at the bottom of the inserting hole 21, limiting grooves 24 are respectively arranged on two sides of the inner wall of the bottom of the inserting hole 21, a sliding block 211 is slidably connected in the inserting hole 21, a clamping spring 212 is fixedly connected between the sliding block 211 and the cavity bottom of the cavity 23, a semicircular bulge 213 is fixedly connected to one side of the sliding block 211, which is far away from the clamping spring 212, the arrangement directions of the two sliding grooves 22 are parallel to the base 1, the arrangement direction of the locking rod 131 is vertical to the base 1, when two adjacent lamp holders are spliced, one of the lamp holders is horizontally placed, the other lamp holder is turned over 90 degrees clockwise, at the moment, the locking rod 131 of the other lamp holder is matched with the sliding groove 22 of the other lamp holder, the other lamp holder is pressed to enable the push rod 13 and the locking rod 131 to be inserted into the corresponding inserting hole 21 and the sliding groove 22, and the push rod 13 slides in the inserting hole 21, locking lever 131 slides in spout 22, when locking lever 131 contacts slider 211, half slot 132 on the locking lever 131 and the protruding 213 phase-match of semicircle on the slider 211, ejector pin 13 and locking lever 131 continue to the hole bottom motion of locking hole 2, compress joint spring 212, when locking lever 131 gets into cavity 23, spout 22 no longer restricts the activity of locking lever 131, with another lamp stand anticlockwise rotation 90, make two lamp stands parallel, locking lever 131 is in same position with spacing groove 24 this moment, loosen another lamp stand again, make joint spring 212 from the compression state reconversion, thereby fix locking lever 131 in spacing groove 24, avoid two adjacent lamp stands to take place the ascending slip skew of vertical side, thereby promote the utility model discloses a stability and reliability.

Fixture block 14 includes cylinder pole 141, one side of cylinder pole 141 and base 1's lateral wall fixed connection, cylinder pole 141's opposite side fixedly connected with round platform shape's dop 142, every draw-in groove 15 all with the 14 phase-matchs of fixture block that correspond, two curved draw-in grooves 15 are about the centre of a circle central symmetry of jack 21, when two adjacent lamp stands splice, two fixture blocks 14 of one of them lamp stand get into two draw-in grooves 15 that another lamp stand corresponds respectively, because dop 142 is round platform shape, and the less one end of area and cylinder pole 141's one end fixed connection, consequently, fixture block 14 can not directly pull out in the draw-in groove 15, the anti-separation ability between two adjacent lamp stands has been promoted, thereby further promoted the utility model discloses a stability and reliability.

When the lamp holder is used, one of the lamp holders is horizontally placed, the other lamp holder is turned over 90 degrees clockwise, the other lamp holder is pressed to enable the push rod 13 and the locking rod 131 to be inserted into the corresponding jack 21 and the corresponding chute 22, the semicircular groove 132 on the locking rod 131 is matched with the semicircular bulge 213 on the slider 211, the push rod 13 and the locking rod 131 continue to move towards the bottom of the locking hole 2, the clamping spring 212 is compressed, when the locking rod 131 enters the cavity 23, the chute 22 does not limit the movement of the locking rod 131, the other lamp holder rotates 90 degrees anticlockwise to enable the two lamp holders to be parallel, at the moment, the locking rod 131 and the limiting groove 24 are located at the same position, the other lamp holder is released, the clamping spring 212 extends, the locking rod 131 is fixed in the limiting groove 24, the sliding deviation of the two adjacent lamp holders in the vertical direction is avoided, and therefore, the stability and the reliability of the lamp holder are improved, when the two adjacent lamp holders are spliced, two fixture blocks 14 of one of them lamp stand get into two draw-in grooves 15 that another lamp stand corresponds respectively, because dop 142 is the round platform shape, and the less that one end of area and cylinder pole 141's one end fixed connection, consequently fixture block 14 can not directly be pulled out in draw-in groove 15, has promoted the anti separation ability between two adjacent lamp stands, thereby has further promoted the utility model discloses a stability and reliability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection moulding lamp stand, includes base (1), its characterized in that: one side of the base (1) is fixedly connected with a cross-shaped circuit board (11), two cross-shaped wire passing grooves (111) are arranged in the circuit board (11), one side of the base (1) close to the circuit board (11) is fixedly connected with a plurality of bulbs (12), one side of the side wall of the base (1) is fixedly connected with a push rod (13), one end of the push rod (13) far away from the base (1) is fixedly connected with a locking rod (131), a semicircular groove (132) is arranged on one side of the outer wall of the locking rod (131) far away from the top rod (13), one side of the outer wall of the base (1) far away from the mandril (13) is provided with a locking hole (2) corresponding to the locking rod (131), one side of the outer wall of the base (1) close to the mandril (13) is fixedly connected with two clamping blocks (14), and two arc-shaped clamping grooves (15) are formed in one side, far away from the outer wall of the ejector rod (13), of the base (1).

2. An injection molded lamp socket as claimed in claim 1, wherein: locking hole (2) include one jack (21), the inner wall both sides of jack (21) all are equipped with spout (22), the hole bottom of jack (21) is equipped with cavity (23), the inner wall both sides of jack (21) hole bottom all are equipped with spacing groove (24).

3. An injection molded lamp socket according to claim 2, wherein: jack (21) sliding connection has a slider (211), joint spring (212) of common fixedly connected with between the chamber end of slider (211) and cavity (23), one side fixedly connected with semicircle arch (213) of joint spring (212) are kept away from in slider (211).

4. An injection molded lamp socket as claimed in claim 1, wherein: the clamping blocks (14) comprise cylindrical rods (141), one side of each cylindrical rod (141) is fixedly connected with the side wall of the base (1), the other side of each cylindrical rod (141) is fixedly connected with a truncated cone-shaped clamping head (142), each clamping groove (15) is matched with the corresponding clamping block (14), and the two arc-shaped clamping grooves (15) are symmetrical about the center of a circle of the insertion hole (21).

5. An injection molded lamp socket as claimed in claim 1, wherein: the four corners of the base (1) are provided with threaded through holes (16).