CN215001489U

CN215001489U - Colored lamp controller convenient to installation

Info

Publication number: CN215001489U
Application number: CN202120284484.2U
Authority: CN
Inventors: 宋可勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-03
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a color lamp controller convenient to installation relates to electrically controlled device technical field, and its technical scheme main points are: including the casing, be provided with the circuit board in the casing, be provided with the entrance hole on the casing, the downthehole dismantlement of entrance hole is connected with the joint that is used for the power to connect, connects and seals the electric wire through connection of electric lines between the circuit board, connects and the casing cooperation, and the inner wall of casing has the fixed slot, and the outer wall that connects has the fixed block, and the fixed block is pegged graft in the fixed slot, this festival lamp controller simple to operate, and the installation effectiveness is high.

Description

Colored lamp controller convenient to installation

Technical Field

The utility model relates to an electrically controlled device technical field, in particular to color lamp controller convenient to installation.

Background

At present, a festival lamp is a common article in festival celebration, a festival lamp controller box is an electrical part of the festival lamp, the controller box is generally made into a box base and a box cover, and then the box base and the box cover are fixedly sealed into a whole, a plurality of wires are led out of the festival lamp controller, the sealing of the leading-out part of the wires is a weak link of the controller box, waterproof treatment is needed, and water is prevented from permeating into the controller from the weak link, so that the controller is damaged.

Chinese patent with publication number CN200961843Y discloses a waterproof festival lamp controller, which comprises a circuit board, a housing formed by buckling and welding an upper housing and a lower housing, and an electric wire connected to the circuit board and led out through the housing, wherein a wiring window is formed on the upper housing, the circuit board is tightly attached to the wiring window, the electric wire is led out from the wiring window, a sealant is filled in the wiring window, a cover plate is arranged on the wiring window, a groove is formed in a wire outlet of the upper housing, the cover plate is pressed and buckled on the groove, the electric wire penetrates out from the groove, and a convex rib is formed at the edge of the wiring window.

The technical scheme has the following defects: through ultrasonic wave butt fusion between last casing and the lower casing, sealed with sealed glue in the wiring window, with the circuit board airtight in the shell, although the seepage has been avoided to this kind of mode, the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a color lamp controller convenient to installation, it has simple to operate's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: the novel power supply connector comprises a housing, a circuit board is arranged in the housing, a wire inlet hole is formed in the housing, a connector used for power supply connection is detachably connected in the wire inlet hole, the connector is connected with the circuit board through a wire, the connector is matched with the housing to seal the wire, a fixing groove is formed in the inner wall of the housing, a fixing block is arranged on the outer wall of the connector, and the fixing block is inserted into the fixing groove.

Through the technical scheme, the operator when the installation, will connect and pass through electric wire connection between the circuit board, and will connect the fixed block on and peg graft in the fixed slot in the casing, the electric wire is located the casing this moment, connect and seal the electric wire with the casing cooperation, prevent water from the infiltration of inlet wire hole department, simultaneously through the cooperation of fixed block and fixed slot, it remains fixed to connect, the electric wire also consequently has possessed tensile property, need not seal the glue again and handle, installation convenient and fast more, the installation effectiveness is high, the user then can directly carry out the power through connecting and connect.

Preferably, the inner wall of the shell is provided with a first projection, the inner wall of the shell is provided with a second projection, the first projection and the second projection are arranged at intervals and matched with each other to form the fixing groove, the outer end face of the first projection is attached to the inner end face of the fixing block, and the inner end face of the second projection is attached to the outer end face of the fixing block.

Through the technical scheme, the inner end face of the fixed block is attached to the outer end face of the first protruding block and the inner end face of the second protruding block is attached to the outer end face of the fixed block, the position of the fixed block is fixed between the first protruding block and the second protruding block, the joint is kept fixed, the wire is prevented from being pulled due to the movement of the joint, meanwhile, the joint is attached to the shell through the surfaces, and the sealing effect between the joint and the shell is better.

Preferably, the outer wall of the joint is provided with a third bump, the third bump and the fixed block are arranged at intervals and matched with each other to form a groove, the second bump is inserted into the groove, the outer end face of the second bump is attached to the inner end face of the third bump, and the outer end face of the fixed block is attached to the inner end face of the second bump.

Through the technical scheme, the second bump is inserted into the groove, so that the connection between the connector and the shell is more stable, the outer end face of the second bump is attached to the inner end face of the third bump, the outer end face of the fixed block is attached to the inner end face of the second bump, and the surface attachment improves the sealing property between the connector and the shell.

Preferably, the inner end of the joint is provided with a positioning block, the first projection is provided with a positioning groove, the positioning block is placed in the positioning groove, and the side wall of the positioning block is attached to the inner wall of the positioning groove.

Through above-mentioned technical scheme, the locating piece is laid in the constant head tank, and the lateral wall of locating piece pastes with the inner wall of constant head tank mutually and leans on, under the mating reaction of locating piece and constant head tank, makes the cooperation between joint and the casing more stable.

Preferably, the housing comprises an upper housing and a lower housing, and the upper housing is detachably connected with the lower housing.

Through above-mentioned technical scheme, go up the casing and can dismantle between the casing and be connected down, the operator accessible when the installation is unpacked the casing and casing down apart, carries out the installation that connects and the connection of electric wire again, installs convenience more.

Preferably, the lower end surface of the upper shell is provided with a protrusion, the upper end surface of the lower shell is provided with a clamping groove, and the protrusion is inserted into the clamping groove.

Through above-mentioned technical scheme, when realizing that casing and casing can be dismantled under and be connected, also make the connection between casing and the lower casing more stable in the draw-in groove through protruding grafting.

Preferably, the shell is provided with a mounting hole, and a button is clamped in the mounting hole.

Through above-mentioned technical scheme, the button joint has both guaranteed that the button can be stable install place downtheholely in the mounting hole, also can dismantle the button simultaneously.

Preferably, the upper end of the button extends outwards along the circumferential direction to form a first flange, the lower end of the button extends outwards along the circumferential direction to form a second flange, the shell is provided with a mounting groove, the first flange is matched with the mounting groove, a boss is arranged in the shell, and the upper end face of the second flange can abut against the lower end face of the boss.

Through above-mentioned technical scheme, flange one and mounting groove looks adaptation improve the stability of button, and the up end of flange two leans on with the lower terminal surface of boss, prevents that the button from droing in the mounting hole.

Preferably, the outer wall of the joint is provided with a threaded portion.

Through above-mentioned technical scheme, when the power is connected, outside connecting wire accessible threaded connection's mode is fixed with the joint, and when outside electric wire damaged, threaded connection also more conveniently changes outside connecting wire, installs more convenient and fast.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. through will connect to install in the outlet wire hole, connect and the casing cooperation is sealed to the electric wire, can prevent that water from the infiltration of inlet wire hole department, the fixed block is pegged graft in the fixed slot simultaneously, makes to connect and keeps fixed, and the electric wire has also consequently possessed tensile strength, need not glue again and seals the processing, has just possessed waterproof sealing and electric wire tensile effect, installs convenient and fast more, and the installation effectiveness is high.

Drawings

FIG. 1 is a sectional view of the embodiment;

FIG. 2 is a cross-sectional view of an embodiment housing;

FIG. 3 is a schematic structural diagram of an embodiment;

FIG. 4 is a cross-sectional view of the housing at another angle according to the embodiment;

FIG. 5 is a schematic structural view of a joint according to an embodiment;

FIG. 6 is a schematic structural view of a lower shell of the embodiment;

fig. 7 is a schematic structural diagram of the upper housing of the embodiment.

Reference numerals: 1. a housing; 2. a circuit board; 3. a wire inlet hole; 4. a joint; 5. fixing grooves; 6. a fixed block; 7. a first bump; 8. a second bump; 9. a third bump; 10. a groove; 11. positioning blocks; 12. positioning a groove; 13. an upper housing; 14. a lower housing; 15. a protrusion; 16. a card slot; 17. mounting holes; 18. a button; 19. a first flange; 20. a second flange; 21. mounting grooves; 22. a boss; 23. a threaded portion.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a color lamp controller convenient to installation, as shown in fig. 1 to 7, including casing 1, be provided with circuit board 2 in the casing 1, be provided with entrance hole 3 on the casing 1, preferably, the quantity of entrance hole 3 is two, all detachable connection has the joint 4 that is used for the power to connect in two entrance holes 3, the outer wall of joint 4 is provided with screw thread portion, be located casing 1 outside be used for with connect 4 electric connecting wire accessible and screw thread portion 23 threaded connection's mode realize self and joint 4 fixed, pass through connection of electric lines between joint 4 and the circuit board 2, joint 4 seals the electric wire with casing 1 cooperation, the outer end of joint 4 all is provided with the interface that is used for the power to connect, one of them joint 4 is used for being connected with the luminous body, another joint 4 can be used for connecting the power supply unit.

The inner wall of casing 1 inwards extends and is formed with lug one 7, lug one 7 and casing 1 integrated into one piece, the inner wall of casing 1 inwards extends and is formed with lug two 8, lug two 8 and casing 1 integrated into one piece, lug one 7 and lug two 8 interval set up and the two cooperation is formed with fixed slot 5, the outer wall of joint 4 outwards extends and is formed with fixed block 6, fixed block 6 pegs graft in fixed slot 5, the outer terminal surface of lug one 7 pastes with the inner terminal surface of fixed block 6 and leans on mutually, the inner terminal surface of lug two 8 pastes with the outer terminal surface of fixed block 6 and leans on mutually.

The outer wall of the joint 4 extends outwards to form a third bump 9, the third bump 9 and the joint 4 are integrally formed, the third bump 9 and the fixed block 6 are arranged at intervals and matched with each other to form a groove 10, the second bump 8 is inserted into the groove 10, the outer end face of the second bump 8 is attached to the inner end face of the third bump 9, and the outer end face of the fixed block 6 is attached to the inner end face of the second bump 8.

The inner end of the joint 4 is provided with a positioning block 11, the first bump 7 is provided with a positioning groove 12, the positioning block 11 is placed in the positioning groove 12, and the side wall of the positioning block 11 is attached to the inner wall of the positioning groove 12.

The shell 1 comprises an upper shell 13 and an upper shell 14, the upper shell 13 and the upper shell 14 are detachably connected, a protrusion 15 is arranged on the lower end face of the upper shell 13, a clamping groove 16 is formed in the upper end face of the upper shell 14, the protrusion 15 is inserted into the clamping groove 16, and a first bump 7 and a second bump 8 respectively account for half of the upper shell 13 and the upper shell 14 and are symmetrically arranged.

The mounting hole 17 has been seted up on casing 1, the mounting hole 17 is located last casing 13, the joint has button 18 in the mounting hole 17, the upper end of button 18 is formed with flange one 19 along the outside extension of circumference, the lower extreme of button 18 is formed with flange two 20 along the outside extension of circumference, mounting groove 21 has been seted up to the up end of going up casing 13, mounting groove 21 and the coaxial setting of mounting hole 17, flange one 19 and mounting groove 21 looks adaptation, upward be provided with boss 22 in the casing 13, boss 22 and the coaxial setting of mounting hole 17, the up end of flange two 20 can offset and lean on with the lower terminal surface of boss 22.

The utility model provides a mode of installation of color lamp controller convenient to installation:

when an operator installs the connector, the housing 1 is firstly disassembled into the upper housing 13 and the upper housing 14, the electric wires on the connector 4 are connected with the circuit board 2, the fixing block 6 on the connector 4 is inserted into the fixing groove 5, and the upper housing 13 and the lower cover body are spliced into the housing 1 again.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a color lamp controller convenient to installation, includes casing (1), characterized by: be provided with circuit board (2) in casing (1), be provided with entrance hole (3) on casing (1), can dismantle in entrance hole (3) and be connected with joint (4) that are used for the power to connect, connect (4) with through connection of electric lines between circuit board (2), connect (4) with casing (1) cooperation is right the electric wire is sealed, the inner wall of casing (1) has fixed slot (5), the outer wall that connects (4) has fixed block (6), fixed block (6) peg graft in fixed slot (5).

2. A festoon lamp controller convenient to install according to claim 1, wherein: the inner wall of the shell (1) is provided with a first bump (7), the inner wall of the shell (1) is provided with a second bump (8), the first bump (7) and the second bump (8) are arranged at intervals and are matched with each other to form the fixing groove (5), the outer end face of the first bump (7) is attached to the inner end face of the fixing block (6), and the inner end face of the second bump (8) is attached to the outer end face of the fixing block (6).

3. A festoon lamp controller convenient to install according to claim 2, wherein: the outer wall of the joint (4) is provided with a third bump (9), the third bump (9) and the fixed block (6) are arranged at intervals and matched with each other to form a groove (10), the second bump (8) is inserted into the groove (10), the outer end face of the second bump (8) is attached to the inner end face of the third bump (9), and the outer end face of the fixed block (6) is attached to the inner end face of the second bump (8).

4. A festoon lamp controller convenient to install according to claim 3, wherein: the inner end of the joint (4) is provided with a positioning block (11), the first bump (7) is provided with a positioning groove (12), the positioning block (11) is placed in the positioning groove (12), and the side wall of the positioning block (11) is attached to the inner wall of the positioning groove (12).

5. A festoon lamp controller convenient to install according to claim 1, wherein: the shell (1) comprises an upper shell (13) and a lower shell (14), and the upper shell (13) is detachably connected with the lower shell (14).

6. A festoon lamp controller convenient to install according to claim 5, wherein: the lower end face of the upper shell (13) is provided with a protrusion (15), the upper end face of the lower shell (14) is provided with a clamping groove (16), and the protrusion (15) is inserted into the clamping groove (16).

7. A festoon lamp controller convenient to install according to claim 1, wherein: the shell (1) is provided with a mounting hole (17), and a button (18) is clamped in the mounting hole (17).

8. A festoon lamp controller convenient to install according to claim 7, wherein: the upper end of button (18) outwards extends along circumference and is formed with flange one (19), the lower extreme of button (18) outwards extends along circumference and is formed with flange two (20), mounting groove (21) have been seted up on casing (1), flange one (19) with mounting groove (21) looks adaptation, be provided with boss (22) in casing (1), the up end of flange two (20) can with the lower terminal surface counterbalance of boss (22) leans on.

9. A festoon lamp controller convenient to install according to claim 1, wherein: the outer wall of the joint is provided with a threaded part (23).