CN216202690U

CN216202690U - Replaceable line lamp

Info

Publication number: CN216202690U
Application number: CN202122470394.5U
Authority: CN
Inventors: 张自武
Original assignee: Zhongshan Guancheng Lighting Co ltd
Current assignee: Zhongshan Guancheng Lighting Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a replaceable line lamp in the field of line lamps, which comprises a stainless steel support, wherein mounting holes are formed in two sides of the middle of the stainless steel support, a peripheral protective frame is fixedly mounted on one side of the stainless steel support, and a first plastic base support is arranged on one side, located on the peripheral protective frame, above the stainless steel support. According to the LED lamp, the telescopic copper pins are arranged to be connected with the PCB contact bottom plate welding contact pin base in an opposite inserting mode to achieve electrical connection of the LED plate, rapid installation and disassembly operation of the LED plate can be facilitated, replacement of the LED plate is further facilitated, the problem that resources are wasted due to the fact that the LED lamp needs to be integrally replaced when the existing on-line lamp goes out is solved, recycling of the lamp base can be achieved, energy is saved, environment is protected, an elastic supporting force can be provided for the elastic contact pins by arranging the springs inside the telescopic copper pins, and connection of the elastic contact pins and the socket of the PCB contact bottom plate welding contact pin base is more stable and reliable.

Description

Replaceable line lamp

Technical Field

The utility model relates to the field of line lamps, in particular to a replaceable line lamp.

Background

The LED line lamp series is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending and no need of maintenance. Is particularly suitable for indoor and outdoor entertainment places, building outline sketching, billboard manufacturing and the like. The product has 12V,24V, etc. and 30CM,60CM,90CM,120CM, etc. length according to different requirements. And the line lamps with different specifications can be customized according to the requirements of customers. But when current line lamp was used, once the lamp plate damaged, just need whole the change, caused the waste of resource. Accordingly, one skilled in the art provides a replaceable line lamp to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a replaceable linear lamp, which solves the above problems.

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

a replaceable line lamp comprises a stainless steel support, mounting holes are formed in two sides of the middle of the stainless steel support, an outer protective frame is fixedly mounted on one side of the stainless steel support, a first plastic base support is arranged on one side of the outer protective frame above the stainless steel support, a second plastic base support is arranged on the other side of the outer protective frame above the stainless steel support, two parallel PCB contact bottom plate welding contact needle seats are arranged in the mounting grooves formed in the lower portion of the second plastic base support, contact clamping grooves are formed in the upper portions of the PCB contact bottom plate welding contact needle seats, a plastic lamp body is arranged above the first plastic base support and the second plastic base support, an LED plate is arranged inside the plastic lamp body, two parallel telescopic copper needles are arranged on one side of the lower portion of the LED plate and are oppositely inserted into the PCB contact bottom plate welding contact needle seats, one of the telescopic copper needles is a positive electrode, the other telescopic copper needle is a negative electrode, and the LED plate is connected with the plastic lamp body through screws.

As a further scheme of the utility model: the LED light source is characterized in that the plastic lamp body is provided with toughened silk-screen sand-blasting glass, and the toughened silk-screen sand-blasting glass is fixedly clamped with the plastic lamp body through black silicon rubber.

As a further scheme of the utility model: the flexible copper needle with the LED board passes through soldering electric connection, flexible copper needle include base, integrated into one piece in flexible barrel of base below, set up in the inside guiding hole of flexible barrel, activity set up the inside elasticity contact pin of guiding hole and card are pressed the elasticity contact pin with spring between the guiding hole bottom.

As a further scheme of the utility model: the elastic contact pin with guiding hole sliding connection, the elastic contact pin with the base passes through wire electric connection, the tip of elastic contact pin runs through the tip setting of flexible barrel.

As a further scheme of the utility model: the mounting and positioning groove hole is formed in the upper portion of the first plastic base support, the mounting and positioning groove hole is a square blind hole, the first plastic base support and the second plastic base support are connected with the stainless steel support through screws, and the first plastic base support and the second plastic base support are connected with the plastic lamp body through screws.

As a further scheme of the utility model: a sealing clamping groove is formed in the upper portion of the second plastic base support, a black waterproof silica gel pad is arranged inside the sealing clamping groove, and the black waterproof silica gel pad is connected with the plastic lamp body and the second plastic base support in a clamping and pressing mode.

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

1. according to the utility model, the telescopic copper pins are arranged to be in plug-in connection with the welding contact pin seats of the PCB contact base plate to realize the electrical connection of the LED plate, so that the quick installation and disassembly operation of the LED plate can be facilitated, the replacement of the LED plate is further facilitated, the problem of resource waste caused by the fact that the whole LED plate needs to be replaced when the existing on-line strip lamp goes out is solved, the cyclic utilization of the lamp seats can be realized, and the energy-saving and environment-friendly effects are achieved.

2. According to the utility model, the spring is arranged in the telescopic copper pin, so that an elastic supporting force can be provided for the elastic contact pin, and the connection between the elastic contact pin and the socket of the PCB contact base plate welding contact pin base is more stable and reliable.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the present invention with the stainless steel bracket removed;

FIG. 4 is a partially enlarged view of the portion of the retractable copper pin shown in FIG. 3 according to the present invention;

fig. 5 is a partial sectional view of a telescopic copper needle according to the present invention.

In the figure: 1. a stainless steel bracket; 2. mounting holes; 3. a peripheral protective frame; 4. a first plastic base bracket; 5. installing a positioning slotted hole; 6. a second plastic base bracket; 7. sealing the clamping groove; 8. a waterproof silica gel pad; 9. the PCB contact bottom plate is welded with a contact pin base; 10. a plastic lamp body; 11. an LED board; 12. a telescopic copper needle; 1201. a base; 1202. a telescopic cylinder; 1203. elastic pin insertion; 1204. a guide hole; 1205. a spring; 13. tempering silk screen sand blasting glass.

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 to 5, in the embodiment of the utility model, a replaceable line lamp comprises a stainless steel bracket 1, wherein mounting holes 2 are formed in both sides of the middle of the stainless steel bracket 1, a peripheral protective frame 3 is fixedly mounted on one side of the stainless steel bracket 1, a first plastic base bracket 4 is arranged on one side of the peripheral protective frame 3 above the stainless steel bracket 1, a second plastic base bracket 6 is arranged on the other side of the peripheral protective frame 3 above the stainless steel bracket 1, two parallel PCB contact bottom plate welding contact pin bases 9 are arranged in mounting grooves formed in the lower portion of the second plastic base bracket 6, contact clamping grooves are formed in the upper portions of the PCB contact bottom plate welding contact pin bases 9, a plastic lamp body 10 is arranged above the first plastic base bracket 4 and the second plastic base bracket 6, an LED plate 11 is arranged inside the plastic lamp body 10, two parallel telescopic copper pins 12 which are oppositely inserted into the PCB contact bottom plate welding contact pin bases 9 are arranged on one side below the LED plate 11, flexible copper needle 12 one is anodal, one is the negative pole, LED board 11 passes through the screw connection with plastic lamp body 10, through setting up flexible copper needle 12 and PCB contact bottom plate welded contact needle file 9 to inserting the electric connection who realizes LED board 11, then consolidate LED board 11 and plastic lamp body 10 through the screw, can conveniently install and dismantle the operation fast to LED board 11, and then be convenient for to the change of LED board 11, when having solved current online lamp and going out of the question, need whole change, cause the problem of wasting of resources, can realize the cyclic utilization of lamp stand, energy-concerving and environment-protective.

Wherein, be located LED board 11 top on the plastic lamp body 10 and be provided with tempering silk screen printing sandblast glass 13, tempering silk screen printing sandblast glass 13 uses black silicon rubber to carry out the chucking with plastic lamp body 10 and fixes, can realize the sealing connection between LED lamp version and the plastic lamp body 10.

Wherein, flexible copper needle 12 passes through soldering electric connection with LED board 11, flexible copper needle 12 includes base 1201, integrated into one piece is in flexible barrel 1202 of base 1201 below, set up in the inside guiding hole 1204 of flexible barrel 1202, the activity sets up at the inside elastic pin 1203 of guiding hole 1204 and the spring 1205 of card pressure between elastic pin 1203 and guiding hole 1204 hole bottom, elastic pin 1203 and guiding hole 1204 sliding connection, elastic pin 1203 passes through wire electric connection with base 1201, the tip that elastic pin 1203 runs through flexible barrel 1202 sets up, through setting up spring 1205, can provide an elastic holding power for elastic pin 1203, make elastic pin 1203 and PCB contact bottom plate welding contact pin seat 9's socket connection more reliable and more stable.

Wherein, installation positioning slotted hole 5 has been seted up to plastic base support 4 top, and installation positioning slotted hole 5 is square blind hole, and plastic base support 4 and plastic base support two 6 pass through the screw connection with stainless steel support 1, and plastic base support 4 and plastic base support two 6 pass through the screw connection with plastic lamp body 10, and installation positioning slotted hole 5 can provide the location for the installation of plastic lamp body 10.

Wherein, sealed draw-in groove 7 has been seted up to two 6 tops of plastic base support, and sealed draw-in groove 7 is inside to be provided with black waterproof silica gel pad 8, and black waterproof silica gel pad 8 all is connected through the card pressure mode with plastic lamp body 10 and two 6 plastic base supports, and the silica gel pad can provide waterproof sealing protection for being connected of flexible copper needle 12 and PCB contact bottom plate welded contact needle file 9.

The working principle of the utility model is as follows: when the line lamp is used, the line lamp can be fixed through the mounting hole 2, then an external power supply is connected with a power line extending out of the PCB contact bottom plate welding contact needle base 9, when the LED board 11 has a problem in the use process, the toughened silk-screen sand-blasting glass 13 can be removed, then the fixing screw of the LED board 11 is detached, the LED board 11 can be pulled forcefully, the LED board 11 is detached, the LED board 11 is electrically connected with the PCB contact bottom plate welding contact needle base 9 in an inserting way through the telescopic copper needle 12, then the LED board 11 and the plastic lamp body 10 are reinforced through the screw, the LED board 11 can be conveniently and rapidly mounted and detached, the LED board 11 can be conveniently replaced, the problem that the resource is wasted due to integral replacement when the existing on-line lamp has a problem is solved, the recycling of the lamp base can be realized, energy is saved, and the environment is protected, the silica gel pad can provide waterproof sealing protection for being connected of flexible copper needle 12 and PCB contact bottom plate welded contact needle file 9, through setting up spring 1205 in flexible copper needle 12 is inside, can provide an elastic holding power for elastic contact pin 1203 is more reliable and more stable with PCB contact bottom plate welded contact needle file 9's socket connection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A kind of removable line lamp, including the stainless steel support (1), characterized by that: mounting holes (2) are formed in two sides of the middle of the stainless steel support (1), a peripheral protective frame (3) is fixedly mounted on one side of the stainless steel support (1), a plastic base support I (4) is arranged on one side, located above the stainless steel support (1), of the peripheral protective frame (3), a plastic base support II (6) is arranged on the other side, located above the stainless steel support (1), of the peripheral protective frame (3), two parallel PCB contact bottom plate welding contact needle bases (9) are arranged in a mounting groove formed in the lower portion of the plastic base support II (6), a contact clamping groove is formed in the upper portion of each PCB contact bottom plate welding contact needle base (9), a plastic lamp body (10) is arranged above the plastic base support I (4) and the plastic base support II (6), and an LED plate (11) is arranged inside the plastic lamp body (10), LED board (11) below one side be provided with PCB contact bottom plate welding contact needle file (9) to two flexible copper needles (12) side by side of inserting, flexible copper needle (12) one is anodal, and one is the negative pole, LED board (11) with plastic lamp body (10) pass through the screw connection.

2. A replaceable line lamp as claimed in claim 1, wherein: lie in on plastic lamp body (10) LED board (11) top is provided with tempering silk screen printing sandblast glass (13), tempering silk screen printing sandblast glass (13) with plastic lamp body (10) use black silicon rubber to carry out the chucking fixed.

3. A replaceable line lamp as claimed in claim 2, wherein: the telescopic copper needle (12) is electrically connected with the LED board (11) through soldering, and the telescopic copper needle (12) comprises a base (1201), a telescopic cylinder body (1202) integrally formed below the base (1201), a guide hole (1204) formed in the telescopic cylinder body (1202), an elastic contact pin (1203) movably arranged in the guide hole (1204) and a spring (1205) clamped between the elastic contact pin (1203) and the hole bottom of the guide hole (1204).

4. A replaceable line lamp as claimed in claim 3, wherein: the elastic contact pin (1203) is in sliding connection with the guide hole (1204), the elastic contact pin (1203) is electrically connected with the base (1201) through a lead, and the end of the elastic contact pin (1203) penetrates through the end of the telescopic cylinder (1202).

5. The replaceable line lamp of claim 4, wherein: the mounting and positioning groove hole (5) is formed in the upper portion of the first plastic base support (4), the mounting and positioning groove hole (5) is a square blind hole, the first plastic base support (4) and the second plastic base support (6) are connected with the stainless steel support (1) through screws, and the first plastic base support (4) and the second plastic base support (6) are connected with the plastic lamp body (10) through screws.

6. A replaceable line lamp as claimed in claim 5, wherein: sealing slot (7) have been seted up to plastic base support two (6) top, sealing slot (7) inside is provided with black waterproof silica gel pad (8), black waterproof silica gel pad (8) with plastic lamp body (10) and plastic base support two (6) are all connected through the card pressure mode.