CN203586112U

CN203586112U - Stable connection structure of lamp panel and casing

Info

Publication number: CN203586112U
Application number: CN201320718780.4U
Authority: CN
Inventors: 陈忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-14
Filing date: 2013-11-14
Publication date: 2014-05-07
Anticipated expiration: 2023-11-14

Abstract

The utility model discloses a stable connection structure of a lamp panel and a casing. The stable connection structure comprises the casing, an anode power line, a cathode power line and the lamp panel. One end of each of the anode power line and the cathode power line is fixed on the lamp panel and electrically connected with the same, the lamp panel and the casing are glued via glue to form a cavity for holding a driving power source, clamp holes for preventing the power lines from popping out are formed in two ends of the casing, the other ends of the anode power line and the cathode power line penetrates the clamp holes and then are electrically connected with the driving power source, and grooves for preventing the glue from overflowing are inlaid at the positions, close to the clamp holes, at two ends of the casing. By the aid of the clamp hole structure, the power lines are effectively prevented from popping out, and poor electrical contact is avoided. Furthermore, the groove can collect the glue leaked between the lamp panel and the casing and prevent the glue from leaking. The stable connection structure of the lamp panel and the casing has the advantages of simple structure, reasonable design, stable structure, convenience in mounting and demounting, simplicity in assembling and maintaining, long service life and the like.

Description

The stable syndeton of lamp plate and shell

Technical field

The utility model relates to lighting field, relates in particular to the stable syndeton of a kind of lamp plate and shell.

Background technology

Luminous efficiency is high because having for LED lamp, long service life, not fragile, power consumption is few, environmental protection and the advantage such as volume is little, and becomes most important light source in recent years.LED lamp, in mounting process, is mainly first lamp plate to be arranged on shell, is fixed on afterwards in frame again and just can have used.But there is following defect being connected in existing lamp plate and shell:

1) one end of power line is to be welded on lamp plate, and the other end is to be connected on driving power after direct bending, is running into the phenomenon that is easy to occur outer bullet after fierce shock, and then makes LED lamp poor electrical contact;

2) lamp plate and shell glue together by glue, in the process of gummed, are easy to the phenomenon that occurs that glue leaks, not only affect result of use, and affect aesthetics.

Utility model content

For the weak point existing in above-mentioned technology, the utility model provides the stable syndeton of lamp plate and shell, and this structure can effectively prevent that the outer bullet of power line and glue from leaking.

For achieving the above object, the utility model provides the stable syndeton of a kind of lamp plate and shell, comprises shell, cathode power supply line, anode power cord and lamp plate; One end of described cathode power supply line and anode power cord is separately fixed on lamp plate and all and is electrically connected with lamp plate, and described lamp plate and shell are bonding and enclose a cavity for accommodating driving power by glue; On the two ends of described shell, be equipped with the hole clipping for preventing the outer bullet of power line, the other end of described cathode power supply line and anode power cord is electrically connected with driving power after all running through hole clipping; And near on the position of hole clipping, be all embedded with the groove that prevents that glue from leaking in the two ends of described shell.

Wherein, the edge of each groove all has the spacing breach for holding power line, described cathode power supply line and anode power cord respectively with the shape size adaptation of corresponding spacing breach.

Wherein, the top of each hole clipping all disconnects the bayonet socket that picks and places of being convenient to pick and place power line.

Wherein, the center of described shell is provided with locating dowel, and the center of described lamp plate is provided with and the suitable fixing locating hole of locating dowel.

Wherein, in described locating dowel, be provided with through hole, the cathode power supply line and the anode power cord that run through after hole clipping are all electrically connected with driving power by through hole.

Wherein, described lamp plate comprises pcb board and multiple LED lamp pearl; Described multiple LED lamp pearl is separately fixed on pcb board and all and is electrically connected with pcb board.

Wherein, the quantity of described cathode power supply line and anode power cord is two, and each spacing breach is equipped with two holding parts.

The beneficial effects of the utility model are: compared with prior art, the stable syndeton of the lamp plate that the utility model provides and shell, on the two ends of shell, be equipped with hole clipping, the other end of cathode power supply line and anode power cord is electrically connected with driving power after all running through hole clipping, this hole clipping structure can effectively prevent the outer bullet of power line, avoids occurring the phenomenon of poor electrical contact; Further, in the two ends of shell, near on the position of hole clipping, be all embedded with groove, this groove can be collected the glue of revealing between lamp plate and shell, prevents that glue from leaking, and improves the aesthetics of this syndeton.The utlity model has simple in structure, reasonable in design, Stability Analysis of Structures, dismounting is convenient, assembling maintenance is easy and the feature such as long service life.

Accompanying drawing explanation

Fig. 1 is the explosive view of the stable syndeton of lamp plate of the present utility model and shell;

Fig. 2 is the top view after Fig. 1 assembles;

Fig. 3 is the upward view after Fig. 1 assembles.

Main element symbol description is as follows:

10, shell 11, cathode power supply line

12, anode power cord 13, lamp plate

101, hole clipping 102, groove

103, locating dowel 131, locating hole

132, pcb board 133, LED lamp pearl

1011, pick and place bayonet socket 1021, spacing breach

1031, through hole

The specific embodiment

In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.

Refer to Fig. 1-3, the stable syndeton of the lamp plate that the utility model provides and shell, comprises shell 10, cathode power supply line 11, anode power cord 12 and lamp plate 13; One end of cathode power supply line 11 and anode power cord 12 is separately fixed on lamp plate 13 and respectively and is electrically connected with lamp plate 13, and lamp plate 13 and shell 10 are bonding and enclose a cavity for accommodating driving power by glue; On the two ends of shell 10, be equipped with the hole clipping 101 for preventing the outer bullet of power line, the other end of cathode power supply line 11 and anode power cord 12 is electrically connected with driving power after all running through hole clipping 101; And near on the position of hole clipping 101, be all embedded with the groove 102 that prevents that glue from leaking in the two ends of shell 10.

Compared to the situation of prior art, the stable syndeton of the lamp plate that the utility model provides and shell, on the two ends of shell 10, be equipped with hole clipping 101, the other end of cathode power supply line 11 and anode power cord 12 is electrically connected with driving power after all running through hole clipping 101, these hole clipping 101 structures can effectively prevent the outer bullet of power line, avoid occurring the phenomenon of poor electrical contact; Further, in the two ends of shell 10, near on the position of hole clipping 101, be all embedded with groove 102, this groove 102 can be collected the glue of revealing between lamp plate 13 and shell 10, prevents that glue from leaking, and improves the aesthetics of this syndeton.The utlity model has simple in structure, reasonable in design, Stability Analysis of Structures, dismounting is convenient, assembling maintenance is easy and the feature such as long service life.

In the present embodiment, the edge of each groove 102 all has the spacing breach 1021 for holding power line, cathode power supply line 11 and anode power cord 12 respectively with the shape size adaptation of corresponding spacing breach 1021.This structure is first the part of power line to be first contained in spacing breach 102, and then runs through hole clipping 101, has further improved the fixing stability of positive and negative power supply line.

In the present embodiment, the top of each hole clipping 101 all disconnect have be convenient to pick and place power line pick and place bayonet socket 1011.In the process of source of welding current line or replacing power line, can to power line, pick and place by picking and placeing bayonet socket 1011, greatly facilitate the welding of power line, certainly, the embodiment of this case the best is to arrange to pick and place bayonet socket 1011, also can not arrange and pick and place bayonet socket 1011 or multiple bayonet sockets 1011 that pick and place are set according to actual conditions.If quantity, shape size of picking and placeing bayonet socket 1011 in this case etc. changed, all fall into the protection domain of this case.

In the present embodiment, the center of shell 10 is provided with locating dowel 103, and the center of lamp plate 13 is provided with and the suitable fixing locating hole 131 of locating dowel 103.By locating hole 131 and the effect of locating hole 131, realize shell 10 and fix with the secondary of lamp plate 13, and be provided with through hole 1031 in locating dowel 103, the cathode power supply line 11 and the anode power cord 12 that run through after hole clipping 101 are all electrically connected with driving power by through hole 1031.This electric connection mode not only reduces power line and exposes, and improves the stability of electrical connection.

In the present embodiment, lamp plate 13 comprises pcb board 132 and multiple LED lamp pearl 133; Multiple LED lamp pearls 133 are separately fixed on pcb board 132 and all and are electrically connected with pcb board 132.In this case, the size shape of multiple LED lamp pearls 133 all can be diversified, improved the flexibility that this LED lamp is used.

In the present embodiment, the quantity of cathode power supply line 11 and anode power cord 12 is two, and each spacing breach 1021 is provided with two holding parts, realizes the corresponding holding part of a power line, has further improved the fixing stability of power line.This case is if the change to number of power lines, as long as guarantee that cathode power supply line 11 is identical with anode power cord 12 quantity, all falls into the protection domain of this case.

Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims

1. a stable syndeton for lamp plate and shell, comprises shell, cathode power supply line, anode power cord and lamp plate; One end of described cathode power supply line and anode power cord is separately fixed on lamp plate and all and is electrically connected with lamp plate, and described lamp plate and shell are bonding and enclose a cavity for accommodating driving power by glue; It is characterized in that, on the two ends of described shell, be equipped with the hole clipping for preventing the outer bullet of power line, the other end of described cathode power supply line and anode power cord is electrically connected with driving power after all running through hole clipping; And near on the position of hole clipping, be all embedded with the groove that prevents that glue from leaking in the two ends of described shell.

2. the stable syndeton of lamp plate according to claim 1 and shell, it is characterized in that, the edge of each groove all has the spacing breach for holding power line, described cathode power supply line and anode power cord respectively with the shape size adaptation of corresponding spacing breach.

3. the stable syndeton of lamp plate according to claim 1 and shell, is characterized in that, the top of each hole clipping all disconnects the bayonet socket that picks and places of being convenient to pick and place power line.

4. the stable syndeton of lamp plate according to claim 1 and shell, is characterized in that, the center of described shell is provided with locating dowel, and the center of described lamp plate is provided with and the suitable fixing locating hole of locating dowel.

5. the stable syndeton of lamp plate according to claim 4 and shell, is characterized in that, in described locating dowel, is provided with through hole, and the cathode power supply line and the anode power cord that run through after hole clipping are all electrically connected with driving power by through hole.

6. according to the stable syndeton of the lamp plate described in claim 1 or 4 and shell, it is characterized in that, described lamp plate comprises pcb board and multiple LED lamp pearl; Described multiple LED lamp pearl is separately fixed on pcb board and all and is electrically connected with pcb board.

7. the stable syndeton of lamp plate according to claim 2 and shell, is characterized in that, the quantity of described cathode power supply line and anode power cord is two, and each spacing breach is equipped with two holding parts.