CN214379157U

CN214379157U - Infrared connector and lamp

Info

Publication number: CN214379157U
Application number: CN202120171860.7U
Authority: CN
Inventors: 黄少伟; 陈小波; 梁定伟; 李文佩
Original assignee: Leedarson Lighting Fixtures Co Ltd
Current assignee: Zhangzhou Leedarson Lighting Co Ltd; Leedarson Lighting Fixtures Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-08
Anticipated expiration: 2031-01-21

Abstract

The utility model provides an infrared tube connector, which relates to the technical field of the installation of auxiliary elements of lamps and lanterns, and comprises a connecting seat, a plurality of electric connectors, two clamping seats and two auxiliary welding sheets, wherein the connecting seat is provided with a plurality of accommodating holes, and the connecting seat is provided with a suction part; the plurality of electric connecting pieces are respectively and correspondingly arranged in the plurality of accommodating holes; the two clamping seats are respectively arranged on two sides of the connecting seat; two auxiliary soldering lugs are respectively inserted on the two clamping seats, and the lower ends of the auxiliary soldering lugs are welded with the light source plate. The utility model also provides a lamps and lanterns. The utility model provides an infrared tube connector, supplementary soldering lug through with light source board welded connection, with the reliable below of fixing at the light source board of connecting seat, guaranteed the stability of connecting seat mounted position, still set up the suction portion with paster equipment actuation mutually on the connecting seat, be convenient for with the quick installation of connecting seat on the light source board, improved operating efficiency, reduced the operation degree of difficulty.

Description

Infrared connector and lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns auxiliary member installs, more specifically says, relates to an infrared tube connector and be equipped with above-mentioned infrared tube connector's lamps and lanterns.

Background

In people's daily life, lamps and lanterns are used for indoor illumination, also gradually begin to combine with other furniture products, and then produce a series of derivative products. Outstanding as a series of products are drawer lamps, which are popular among consumers. Drawer lamps on the market conventionally adopt the mode of infrared pipe control, but when utilizing the connector to be connected infrared pipe and light source board electricity, often have the not firm problem of connection, influence the normal work of infrared pipe. In addition, when utilizing outside SMT equipment (that is the paster equipment) to install the connector on the light source board, need paste the Mylar piece alone on the connector and act as the face of absorbing, above-mentioned operation is not only with high costs, and still need the manual work to tear the Mylar piece off after pasting, very big influence production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infrared tube connector and lamps and lanterns to solve the connector that exists among the prior art and the light source board installation not firm, the technical problem that the operation is complicated is demolishd in pasting of absorption face.

In order to achieve the above object, the utility model adopts the following technical scheme: the infrared tube connector comprises a connecting seat, a plurality of electric connecting pieces, two clamping seats and two auxiliary welding pieces, wherein the top surface of the connecting seat is used for being welded on the light source plate, a plurality of containing holes with downward openings and used for containing pins of the infrared tube are arranged on the connecting seat, and a suction part used for being attracted with a piece mounting device is arranged on the connecting seat; the plurality of electric connectors are respectively and correspondingly arranged in the plurality of accommodating holes and are used for being in contact with the pins and being electrically conducted; the two clamping seats are respectively arranged on two sides of the connecting seat; the two auxiliary soldering lugs are respectively inserted on the two clamping seats, and the lower ends of the auxiliary soldering lugs are welded with the light source plate to fix the connecting seat to the light emitting surface of the light source plate.

As further optimization, one end of the electric connecting piece is provided with a contact elastic piece extending to the outside of the connecting seat, the connecting seat is used for pressing the contact elastic piece to the light emitting surface of the light source plate, and the bottom of the connecting seat is provided with an avoiding groove located between every two adjacent contact elastic pieces.

As further optimization, be equipped with the joint groove of lining up from top to bottom in order to hold supplementary soldering lug on the joint seat, the upper end of supplementary soldering lug is equipped with the outside extension of level and compresses tightly the strip, compresses tightly strip and joint seat butt in order to compress tightly on connecting seat to the light source board.

As further optimization, the auxiliary soldering lug narrows from bottom to top in a ladder shape, and the width of the clamping groove narrows from bottom to top in a ladder shape and corresponds to the width of the auxiliary soldering lug.

As further optimization, the end of the auxiliary soldering lug, which is far away from the pressing strip, bends and extends towards one side away from the connecting seat and is connected with the light emitting surface of the light source plate in a welding manner.

As a further optimization, the suction part is flush with the bottom surface of the connecting seat and consistent with the extending direction of the infrared tube.

As a further optimization, the electric connecting piece comprises a surrounding part and a plurality of holding claws, a through groove which is through along the axial direction is arranged on the surrounding part, and the contact elastic piece is connected to the upper edge of the surrounding part and extends outwards to the outside of the connecting seat; the plurality of embracing claws are connected to the lower edge of the enclosing part and extend downwards, the embracing claws are bent towards the center and are gathered to tightly embrace the pins, and the plurality of embracing claws are arranged at intervals in the axial direction of the enclosing part.

As further optimization, the containing holes and the electric connecting pieces are respectively provided with four and are arranged in a one-to-one correspondence mode, four contact elastic pieces on the four electric connecting pieces are respectively two first elastic pieces extending towards one side of the front side wall of the drawer and two second elastic pieces extending towards one side of the front side wall far away from the drawer, and the first elastic pieces and the second elastic pieces are arranged in the length direction of the connecting seat at intervals.

As a further optimization, the outer wall of the enclosing part is also provided with a loosening groove extending along the axial direction, and the loosening groove is communicated with the through groove.

The utility model provides an infrared tube connector's beneficial effect lies in: compared with the prior art, the utility model provides an infrared tube connector has set up the joint seat that is used for installing supplementary soldering lug in the both sides of connecting seat, supplementary soldering lug through with light source board welded connection, with the reliable below of fixing at the light source board of connecting seat, the stability of connecting seat mounted position has been guaranteed, electric connector is connected with the pin electricity of infrared tube, the reliability of electricity connection has been improved, still set up the absorption portion with paster equipment looks actuation on the connecting seat, be convenient for with the quick installation on the light source board of connecting seat, the operating efficiency is improved, the operation degree of difficulty has been reduced.

The utility model also provides a lamps and lanterns, lamps and lanterns are equipped with infrared tube connector, can carry out reliable electricity with the pin of infrared pipe and the electric elements on the light source board and be connected, and the supplementary soldering lug in the connecting seat outside links to each other with the light source board, can be with the reliable fixing of connecting seat on the light source board, has guaranteed the normal use of infrared pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an infrared tube connector according to an embodiment of the present invention;

FIG. 2 is a schematic view of the infrared connector of FIG. 1 at another angle;

FIG. 3 is a schematic top view of the IR connector of FIG. 2;

FIG. 4 is a schematic view of an arrangement of a plurality of electrical connectors shown in FIG. 2;

FIG. 5 is a schematic bottom view of the electrical connector of FIG. 4;

FIG. 6 is a schematic structural diagram of the auxiliary bonding pad of FIG. 2;

fig. 7 is a schematic sectional front view of the infrared connector and the light source board in fig. 1.

Wherein, in the figures, the respective reference numerals:

1. a connecting seat; 11. a housing hole; 12. a suction part; 13. an avoidance groove; 2. an electrical connection; 21. a closing part; 211. a through groove; 212. a loosening and tightening groove; 22. embracing a claw; 231. a first spring plate; 232. a second elastic sheet; 3. a clamping seat; 31. a clamping groove; 4. auxiliary soldering lugs; 41. compressing the strips; 51. an infrared tube; 52. a pin; 53. a light source board.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 7, the infrared tube connector and the lamp according to the present invention will be described. The infrared tube connector is used for fixing the infrared tube 51 to the light source plate 53 and electrically conducting the infrared tube 51 and the light source plate 53, and comprises a connecting seat 1, a plurality of electric connectors 2, two clamping seats 3 and two auxiliary soldering lugs 4, wherein the top surface of the connecting seat 1 is used for being welded on the light source plate 53, a plurality of accommodating holes 11 with downward openings and used for accommodating pins 52 of the infrared tube 51 are arranged, and the connecting seat 1 is provided with a suction part 12 used for being attracted with a patch device; the electric connectors 2 are respectively and correspondingly arranged in the accommodating holes 11 and are used for being in contact with the pins 52 and being electrically conducted; the two clamping seats 3 are respectively arranged at two sides of the connecting seat 1; two auxiliary soldering lugs 4 are respectively inserted on the two clamping seats 3, and the lower ends of the auxiliary soldering lugs 4 are welded with the light source plate 53 to fixedly connect the seat 1 to the light-emitting surface of the light source plate 53.

The utility model provides a pair of infrared tube connector, compared with the prior art, the utility model provides an infrared tube connector has set up the joint seat 3 that is used for installing supplementary soldering lug 4 in connecting seat 1's both sides, supplementary soldering lug 4 through with light source board 53 welded connection, with the reliable below of fixing at light source board 53 of connecting seat 1, the stability of 1 mounted position of connecting seat has been guaranteed, and utilize electric connecting piece 2 to be connected with infrared tube 51's pin 52 electricity, the reliability of electricity connection has been improved, still set up the absorption portion 12 with paster equipment looks actuation on connecting seat 1, be convenient for install on light source board 53 with connecting seat 1 is quick, the operating efficiency is improved, the operation degree of difficulty has been reduced.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, one end of the electrical connector 2 is provided with a contact elastic piece extending to the outside of the connecting seat 1, the connecting seat 1 is used for compressing the contact elastic piece to the light emitting surface of the light source plate 53, and the bottom of the connecting seat 1 is provided with an avoiding groove 13 located between two adjacent contact elastic pieces.

In this embodiment, the electrical connector 2 is used to electrically connect with the pins 52 of the infrared tube 51, so as to electrically connect with the electrical components on the light source board 53, and feed back the signal monitored by the infrared tube 51 to the electrical components. The contact spring sheet on the electric connector 2 is reliably fixed on the light-emitting surface of the light source plate 53 under the pressure action of the connecting seat 1, so that the contact spring sheet can be tightly attached to the electric element on the light source plate 53, and the reliability of electric connection is ensured.

Further, be provided with on connecting seat 1 and dodge groove 13, dodge groove 13 and set up between two adjacent contact shell fragments, make connecting seat 1's top surface all to the stable pressure of exerting of contact shell fragment, make the contact shell fragment compress tightly on light source board 53, realize stable electric conduction effect.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the joint groove 31 which is through from top to bottom to accommodate the auxiliary soldering lug 4 is arranged on the joint seat 3, the upper end of the auxiliary soldering lug 4 is provided with the pressing strip 41 extending horizontally outwards, and the pressing strip 41 and the joint seat 3 are abutted to each other to press the joint seat 1 to the light source plate 53.

In this embodiment, the through-going joint groove 31 is arranged on the joint seat 3, the auxiliary soldering lug 4 can be accommodated, and the width of the pressing strip 41 on the auxiliary soldering lug 4 is greater than that of the joint groove 31. On the basis that connecting seat 1 has welded on light source board 53, will assist soldering lug 4 and light source board 53 welded connection, it can with joint seat 3 form the butt top tightly to compress tightly strip 41 between the bottom surface, drive joint seat 3 and connecting seat 1 and compress tightly on light source board 53, avoid connecting seat 1 to receive the problem that produces the desoldering between exogenic action and the light source board 53, improved the reliability of electricity connection effectively, can guarantee that infrared pipe 51 is in normal operating condition.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 6, the auxiliary soldering terminal 4 is narrowed from bottom to top in a step shape, and the width of the clamping groove 31 is narrowed from bottom to top in a step shape and corresponds to the width of the auxiliary soldering terminal 4.

In this embodiment, when the pressing bar 41 abuts against the latch holder 3 to press the connector holder 1, in order to avoid stress concentration between the pressing bar 41 and the latch holder 3, the auxiliary soldering lug 4 is set to be a member narrowed in a step shape. The auxiliary lug 4 is narrowed in a stepwise manner from the end away from the light source board 53 to the end close to the light source board 53. Correspondingly, the echelonment that the groove width of joint groove 31 also corresponds narrows down, utilizes the halfpace of ladder to form the butt and compresses tightly the effect, makes the power that compresses tightly on connecting seat 1 to the light source board 53 evenly distributed, has improved the reliability of connecting seat 1 installation.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, one end of the auxiliary soldering lug 4, which is far away from the pressing strip 41, bends and extends to one side departing from the connecting seat 1, and is connected to the light emitting surface of the light source plate 53 in a welding manner.

In this embodiment, supplementary soldering lug 4 extends certain length to the outside of connecting seat 1, is convenient for increase supplementary soldering lug 4 and the welding area between the light source board 53, avoids connecting seat 1 to drive the desoldering that produces between supplementary soldering lug 4 and the light source board 53 when receiving the exogenic action, has guaranteed the reliability of connecting seat 1 installation.

As a specific implementation manner of the embodiment of the present invention, the suction portion 12 is flush with the bottom surface of the connecting seat 1, and is consistent with the extending direction of the infrared tube 51.

SMT refers to Surface mount Technology (Surface Mounted Technology, acronym), which is one of the most popular techniques and processes in the electronic assembly industry. SMT paster refers to the abbreviation of a series of process flows that are processed on the basis of a printed circuit board.

In this embodiment, when installing connecting seat 1 on light source board 53, need absorb connecting seat 1 with the help of paster equipment (that is, SMT equipment), again with accurate the installing on light source board 53 of connecting seat 1. In actual operation, place the plain noodles of light source board 53 up earlier, utilize SMT equipment to absorb the portion 12 of absorbing on the connecting seat 1, install connecting seat 1 on light source board 53 and with the two welded connection, will assist soldering lug 4 welding on light source board 53 and install infrared pipe 51 again, overturn the back with light source board 53, infrared pipe 51 and connecting seat 1's whole about at last and install in the lamp body, accomplish the equipment of lamps and lanterns.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to 5, the electrical connector 2 includes a surrounding portion 21 and a plurality of clasping claws 22, a through groove 211 running through in the axial direction is formed on the surrounding portion 21, and the contact elastic piece is connected to the upper edge of the surrounding portion 21 and extends outward to the outside of the connecting seat 1; the plurality of holding claws 22 are connected to the lower edge of the enclosing part 21 and extend downwards, the holding claws 22 are bent towards the center and gathered to hold the pins 52 tightly, and the plurality of holding claws 22 are arranged at intervals in the axial direction of the enclosing part 21.

In this embodiment, a through groove 211 penetrating vertically is formed in the center of the enclosing part 21, and is used for accommodating the pin 52 of the infrared tube 51, and the pin 52 is clasped by the clasping claw 22, so that the pin 52 and the external electrical component are electrically connected reliably.

Further, embrace claw 22 and set up at the interval in the circumference that encloses portion 21, adjacent two clearances of embracing between the claw 22 make a plurality of adjustments of embracing the relative position of can carrying out between the claw 22, realize a plurality of effective enclasping of embracing claw 22 to pin 52, realize reliable electric connection effect.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to fig. 5, the accommodating hole 11 and the electrical connecting piece 2 are respectively provided with four and one-to-one settings, four contact elastic pieces on the four electrical connecting pieces 2 are respectively a first elastic piece 231 extending to one side of the front side wall of the drawer and two second elastic pieces 232 extending to one side of the front side wall far away from the drawer, and the first elastic piece 231 and the second elastic pieces 232 are arranged at intervals in the length direction of the connecting seat 1.

In this embodiment, two infrared tubes 51 are provided, wherein one infrared tube 51 is used for emitting infrared rays to the inner wall of the front side wall of the drawer, and the other infrared tube 51 is used for receiving the infrared rays reflected by the front side wall of the drawer. The two infrared tubes 51 have four pins 52, and correspondingly, the connecting socket 1 is provided with four accommodating holes 11 and four electrical connectors 2 respectively located in the accommodating holes 11, so as to respectively realize electrical conduction with the four pins 52.

The contact spring piece comprises a first spring piece 231 and a second spring piece 232 which are arranged on two sides of the connecting seat 1, and correspondingly, electric elements electrically connected with the first spring piece 231 and the second spring piece 232 can be uniformly distributed on the light source plate 53, so that interference of mutual positions among a plurality of electric elements is avoided.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to 5, the outer wall of the enclosing portion 21 is further provided with a slack groove 212 extending along the axial direction, and the slack groove 212 is communicated with the through groove 211.

In this embodiment, the elastic groove 212 formed in the peripheral wall of the enclosing portion 21 is communicated with the through groove 211, so that the enclosing portion 21 can be expanded outwards or contracted inwards corresponding to the thickness of the pin 52, the pin 52 can be held tightly by the holding claw 22 at the lower end, the pin 52 can be electrically connected with an external electrical component, and a reliable connection effect can be ensured.

The utility model provides a lamps and lanterns, above-mentioned lamps and lanterns have adopted infrared tube connector, can carry out reliable electricity with electric element on infrared tube 51's pin 52 and the light source board 53 and be connected, and the supplementary soldering lug 4 in the 1 outside of connecting seat links to each other with light source board 53, can be with the reliable fixing of connecting seat 1 on light source board 53 to utilize electric connecting piece 2 to be connected with infrared tube 51's pin 52 electricity, improved the reliability of electricity connection.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An infrared tube connector for fixing an infrared tube to a light source board and electrically conducting the infrared tube and the light source board, comprising:

the top surface of the connecting seat is used for being welded on the light source plate and is provided with a plurality of accommodating holes with downward openings and used for accommodating pins of the infrared tube, and the connecting seat is provided with a suction part used for being attracted with the patch device;

the plurality of electric connectors are respectively and correspondingly arranged in the plurality of accommodating holes and are used for being in contact with the pins and being electrically conducted;

the two clamping seats are respectively arranged on two sides of the connecting seat;

and the two auxiliary soldering lugs are respectively inserted on the two clamping seats, and the upper ends of the auxiliary soldering lugs are welded with the light source plate to fix the connecting seat to the light emitting surface of the light source plate.

2. The infrared tube connector as claimed in claim 1, wherein one end of the electrical connector is provided with a contact spring extending to an outside of the connecting socket, the connecting socket is used for pressing the contact spring to a light emitting surface of the light source board, and a bottom of the connecting socket is provided with an avoiding groove between two adjacent contact springs.

3. The infrared tube connector as claimed in claim 2, wherein the engaging seat has an engaging groove extending vertically therethrough for receiving the auxiliary soldering lug, the auxiliary soldering lug has a pressing strip extending horizontally outward at an upper end thereof, and the pressing strip abuts against the engaging seat to press the connecting seat onto the light source board.

4. The infrared ray connector as set forth in claim 3, wherein the auxiliary lug is narrowed in a step-like manner from bottom to top, and a groove width of the catching groove is narrowed in a step-like manner from bottom to top and corresponds to a width of the auxiliary lug.

5. The infrared tube connector as claimed in claim 4, wherein an end of the auxiliary soldering lug away from the pressing strip is bent and extended to a side away from the connecting seat, and is connected with the light emitting surface of the light source board in a welding manner.

6. The infrared tube connector as claimed in claim 2, wherein the suction portion is flush with a bottom surface of the connection base in accordance with an extending direction of the infrared tube.

7. The infrared tube connector as claimed in any of claims 2 to 6, wherein said electrical connection comprises:

the enclosing part is provided with a through groove which is communicated along the axial direction, and the contact elastic sheet is connected to the upper edge of the enclosing part and extends outwards to the outside of the connecting seat;

the plurality of embracing claws are connected with the lower edge of the enclosing part and extend downwards, the embracing claws are bent towards the center to be gathered to embrace the pins tightly, and the embracing claws are arranged at intervals in the axial direction of the enclosing part.

8. The infrared tube connector as claimed in claim 7, wherein the receiving holes and the electrical connectors are respectively provided with four and one-to-one corresponding positions, the four contact resilient pieces on the four electrical connectors are respectively two first resilient pieces extending to one side of the front side wall of the drawer and two second resilient pieces extending to one side far away from the front side wall of the drawer, and the first resilient pieces and the second resilient pieces are arranged at intervals in the length direction of the connecting base.

9. The infrared tube connector as claimed in claim 7, wherein the outer wall of the enclosing portion is further provided with a slack groove extending in the axial direction, and the slack groove is communicated with the through groove.

10. A luminaire characterized in that it is provided with an infrared tube connector as claimed in any one of claims 1-9.