CN211424019U

CN211424019U - Power chip convenient to overhaul for LED illumination

Info

Publication number: CN211424019U
Application number: CN201922276146.XU
Authority: CN
Inventors: 佘利
Original assignee: Wuxi Xuanke Electronic Technology Co ltd
Current assignee: Wuxi Xuanke Electronic Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-04
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a power chip is used in LED illumination convenient to overhaul relates to the power chip field, and in case need open the casing when needing to overhaul, troublesome poeration's problem is installed in the inside of casing for solving current power chip mostly to be seal installation. The utility model discloses a power supply chip, including power chip body symmetry both sides face, power chip body and slip rubber block, the both ends position department of power chip body symmetry both sides face is provided with a spacing fixed block respectively, and spacing fixed block and power chip body integrated into one piece, spacing fixed block is the column, slip rubber block has been cup jointed to the outside of spacing fixed block, slip rubber block is oval column form, and the axis position department of slip rubber block is provided with the rectangle mounting hole, spacing fixed block is inserted in the inside of rectangle mounting hole, the power chip body is located the inside of outer protection casing.

Description

Power chip convenient to overhaul for LED illumination

Technical Field

The utility model relates to a power chip field specifically is a power chip for LED illumination convenient to overhaul.

Background

The LED lighting lamp is a green product, is widely used, and can be seen in daily life and work of people, the core component of the LED lighting lamp comprises the power supply chip, and the power supply chip can ensure stable work of the LED lighting lamp.

Most of the existing power chips are hermetically arranged in a shell, and once the shell needs to be opened when the power chips need to be overhauled, the operation is troublesome, so that the power chips can be overhauled without opening the shell; therefore, the market urgently needs to develop a power supply chip for LED illumination, which is convenient to overhaul and helps people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power chip is used in LED illumination convenient to overhaul to solve among the above-mentioned background art current power chip most of be seal installation in the inside of casing, in case need open the casing when needing to overhaul, troublesome poeration's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power chip for LED illumination convenient to overhaul, includes the power chip body, the both ends position department of power chip body symmetry both sides face is provided with a spacing fixed block respectively, and spacing fixed block and power chip body integrated into one piece, spacing fixed block is the column, the slip block rubber has been cup jointed to the outside of spacing fixed block, the slip block rubber is the cylindroid, and the axis position department of slip block rubber is provided with the rectangle mounting hole, spacing fixed block is inserted in the inside of rectangle mounting hole, the power chip body is located the inside of outer protective housing, the inside both sides of outer protective housing are provided with a chip spout respectively, the slip block rubber is located the inside of chip spout, and the surface of slip block rubber closely laminates with the inner wall of chip spout.

Preferably, a threaded hole is formed in the outer surface of one end of the limiting fixing block, a limiting groove is formed in the outer surfaces of two symmetrical sides of the outer protection shell respectively, the limiting groove is communicated with the chip sliding groove, a limiting screw rod penetrates through the limiting groove, and one end of the limiting screw rod is connected into the threaded hole in the outer surface of one end of the limiting fixing block in a threaded mode.

Preferably, be provided with two connecting push rods on one side surface of power chip body, connecting push rod and power chip body integrated into one piece, connecting push rod's other end fixedly connected with side shield, the intermediate position of side shield surface is provided with logical groove, be provided with out-warehouse area mounting groove on the surface of power chip body, the inside winding of out-warehouse area mounting groove has chip out-warehouse area, and the both ends that the chip goes out-warehouse area all run through logical groove on the side shield surface.

Preferably, a plurality of cooling fins are fixedly connected to the outer surface of the upper end of the outer protection shell, and the cooling fins are vertically distributed with the outer surface of the upper end of the outer protection shell.

Preferably, the two ends of the outer surfaces of the two symmetrical sides of the outer protection shell are respectively and fixedly connected with a fixed connecting block, and the outer surface of each fixed connecting block is provided with a through hole.

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

1. the utility model is characterized in that a limit fixed block is respectively arranged at the two ends of the symmetrical two side surfaces of the power chip body, and the limit fixed block and the power chip body are integrally formed, the limit fixed block is columnar, a sliding rubber block is sleeved outside the limit fixed block, the sliding rubber block is in an elliptic column shape, a rectangular mounting hole is arranged at the middle shaft position of the sliding rubber block, the limit fixed block is inserted inside the rectangular mounting hole, the power chip body is positioned inside an outer protection shell, two sides of the inner part of the outer protection shell are respectively provided with a chip chute, the sliding rubber block is positioned inside the chip chute, the outer surface of the sliding rubber block is tightly attached to the inner wall of the chip chute, the power chip body can slide in the outer protection shell, thereby facilitating the maintenance operation of the chip, and simultaneously increasing the damping of the sliding rubber block, make power chip can be steady when not overhauing be located the inside of outer protection casing, and the rubber block that slides can play absorbing effect, can effectually guarantee that this LED lamp can not receive the damage at the in-process power chip body of transport or installation.

Drawings

Fig. 1 is an overall schematic view of the present invention;

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

fig. 3 is a top view of the present invention.

In the figure: 1. a power chip body; 2. a limit fixing block; 3. sliding the rubber block; 4. connecting a push rod; 5. a side dam; 6. a mounting groove of the delivery belt; 7. discharging the chip from the warehouse belt; 8. a limit screw; 9. an outer protective housing; 10. a chip chute; 11. a limiting groove; 12. fixing a connecting block; 13. and a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a power chip for LED illumination convenient to overhaul comprises a power chip body 1, wherein two limiting fixed blocks 2 are respectively arranged at two ends of two symmetrical side surfaces of the power chip body 1, the limiting fixed blocks 2 and the power chip body 1 are integrally formed, the limiting fixed blocks 2 are columnar, sliding rubber blocks 3 are sleeved outside the limiting fixed blocks 2, the sliding rubber blocks 3 are in an elliptic column shape, a rectangular mounting hole is formed in the middle shaft position of each sliding rubber block 3, the limiting fixed blocks 2 are inserted into the rectangular mounting holes, the power chip body 1 is positioned inside an outer protection shell 9, chip chutes 10 are respectively arranged on two inner sides of the outer protection shell 9, the sliding rubber blocks 3 are positioned inside the chip chutes 10, the outer surfaces of the sliding rubber blocks 3 are tightly attached to the inner walls of the chip chutes 10, and the power chip body 1 can slide in the outer protection shell 9, thereby be convenient for to the maintenance operation of chip, the while slip block rubber 3 can increase the damping for power chip can be steady when not overhauing be located the inside of outer protection casing 9, and slip block rubber 3 can play absorbing effect, can effectually guarantee that this LED lamp can not receive the damage at the in-process power chip body 1 of transport or installation.

Further, a threaded hole is formed in the outer surface of one end of the limiting fixing block 2, a limiting groove 11 is formed in the outer surfaces of two symmetrical sides of the outer protection shell 9 respectively, the limiting groove 11 is communicated with the chip sliding groove 10, a limiting screw 8 penetrates through the inner portion of the limiting groove 11, and one end of the limiting screw 8 is connected into the threaded hole in the outer surface of one end of the limiting fixing block 2 in a threaded mode.

Further, be provided with two connecting push rod 4 on one side surface of power chip body 1, connecting push rod 4 and power chip body 1 integrated into one piece, connecting push rod 4's other end fixedly connected with side shield 5, the intermediate position of side shield 5 surface is provided with logical groove, be provided with out-warehouse area mounting groove 6 on power chip body 1's the surface, the inside winding of out-warehouse area mounting groove 6 has chip out-warehouse area 7, and the both ends of chip out-warehouse area 7 all run through logical groove on side shield 5 surfaces.

Further, a plurality of cooling fins 13 are fixedly connected to the outer surface of the upper end of the outer protective casing 9, and the cooling fins 13 are vertically distributed with the outer surface of the upper end of the outer protective casing 9.

Further, two ends of the outer surfaces of two symmetrical sides of the outer protective shell 9 are fixedly connected with a fixed connecting block 12 respectively, and the outer surface of the fixed connecting block 12 is provided with a through hole.

The working principle is as follows: when in use, the power chip body 1 is electrically connected with external equipment, then the sliding rubber block 3 is inserted on the outer surface of the limit fixing block 2, then the chip bin discharging belt 7 is wound inside the bin discharging belt mounting groove 6, and the two ends of the chip bin discharging belt 7 penetrate through the through grooves on the outer surface of the side baffle 5 for adhesion, then the power chip body 1 is inserted inside the outer protection shell 9, then the sliding rubber block 3 is arranged inside the chip sliding groove 10, at the moment, the outer surface of the sliding rubber block 3 is tightly attached on the inner wall of the chip sliding groove 10, so that the damping effect is strong, the damping effect is achieved, the power chip body 1 is prevented from being damaged in the carrying or mounting process of a lamp, then the limit screw 8 penetrates through the limit groove 11 and is connected to one end of the limit fixing block 2, finally the outer protection shell 9 is mounted at a designated position through the fixed connecting block 12, when needs overhaul, go out storehouse area 7 through the chip and pull out the inside of outer protection casing 9 with power chip body 1, overhaul and promote side shield 5 after finishing and make power chip body 1 reset.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a power chip for LED illumination convenient to overhaul, includes power chip body (1), its characterized in that: two limiting fixed blocks (2) are respectively arranged at two ends of two symmetrical side surfaces of the power chip body (1), the limiting fixed block (2) and the power chip body (1) are integrally formed, the limiting fixed block (2) is columnar, the outer part of the limit fixed block (2) is sleeved with a sliding rubber block (3), the sliding rubber block (3) is in an elliptic cylinder shape, a rectangular mounting hole is arranged at the position of the middle shaft of the sliding rubber block (3), the limiting fixed block (2) is inserted into the rectangular mounting hole, the power chip body (1) is positioned inside the outer protective shell (9), two chip sliding grooves (10) are respectively arranged on two sides of the interior of the outer protection shell (9), the sliding rubber block (3) is positioned in the chip sliding grooves (10), and the outer surface of the sliding rubber block (3) is tightly attached to the inner wall of the chip chute (10).

2. The power supply chip for LED illumination convenient to overhaul as claimed in claim 1, wherein: be provided with the screw hole on the one end surface of spacing fixed block (2), be provided with one spacing groove (11) on the outer surface of protection casing (9) symmetry both sides respectively, spacing groove (11) communicate with each other with chip spout (10), and the inside of spacing groove (11) runs through has limiting screw (8), the threaded hole of one end threaded connection on spacing fixed block (2) one end surface of limiting screw (8).

3. The power supply chip for LED illumination convenient to overhaul as claimed in claim 1, wherein: be provided with two connecting push rod (4) on one side surface of power chip body (1), connecting push rod (4) and power chip body (1) integrated into one piece, the other end fixedly connected with side shield (5) of connecting push rod (4), the intermediate position of side shield (5) surface is provided with logical groove, be provided with out storehouse area mounting groove (6) on the surface of power chip body (1), the inside winding of out storehouse area mounting groove (6) has chip to go out storehouse area (7), and the both ends of chip area (7) of going out storehouse all run through logical groove on side shield (5) surface.

4. The power supply chip for LED illumination convenient to overhaul as claimed in claim 1, wherein: the outer protective shell is characterized in that a plurality of radiating fins (13) are fixedly connected to the outer surface of the upper end of the outer protective shell (9), and the radiating fins (13) are vertically distributed with the outer surface of the upper end of the outer protective shell (9).

5. The power supply chip for LED illumination convenient to overhaul as claimed in claim 1, wherein: the outer protection shell (9) is characterized in that two ends of the outer surfaces of two symmetrical sides of the outer protection shell are fixedly connected with a fixed connecting block (12) respectively, and through holes are formed in the outer surface of the fixed connecting block (12).