CN210241506U

CN210241506U - Smart home dimming switch

Info

Publication number: CN210241506U
Application number: CN201921200971.5U
Authority: CN
Inventors: Donghua Yang; 阳东华
Original assignee: Shaoxing Yuanyuan Intelligent Technology Co Ltd
Current assignee: Shaoxing Yuanyuan Intelligent Technology Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-04-03
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses an intelligence is dimmer switch for house relates to dimmer switch technical field, including shell and the circuit board of setting in the shell, install the light modulator on the circuit board, the knob of adjusting luminance has been cup jointed on the light modulator, the through-hole has been seted up at the top of shell, the knob lid has been cup jointed on the knob of adjusting luminance, the surface of through-hole and lie in the shell is passed at the top of knob lid, the inner wall bottom fixedly connected with connecting rod of knob lid. The utility model has the advantages that: when adjusting the power of LED light, in the connecting block was gone into to the cam card to the knob lid rotates, drives the knob synchronous rotation of adjusting luminance, realizes the regulation of LED light power, and when need not adjusting, breaks away from the joint of connecting block to the cam, makes the knob lid rotate and also can not drive the knob of adjusting luminance, has avoided touching the knob lid carelessly and has made the condition that light luminance changes, has weakened the loss of LED lamp, has prolonged the life of lamp.

Description

Smart home dimming switch

Technical Field

The utility model relates to a switch technical field that adjusts luminance specifically is a switch that adjusts luminance is used to intelligence house.

Background

In the current stage, under the condition of pursuing global health, environmental protection and energy crisis to be extremely large, LED illumination is considered as an important approach for health, energy and environment protection by the world, and the application range of the intelligent home is expanded at a higher speed. The LED is used for lighting and lamp decoration, has the advantages of environmental protection, long service life, low power consumption and the like, and gradually replaces the original small incandescent lamp bulb and fluorescent lamp by the LED. Even so, the brightness of the LEDs needs to be adjusted to suit the environmental needs to further save energy.

The existing dimming switch has some problems that when the knob dimming is carried out on a common LED, the knob needs to be capable of rotating, so that after the brightness of a lamp is adjusted, if the knob is touched carelessly, the brightness of the lamp is increased suddenly or is turned off directly, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent household dimmer switch just in order to solve foretell problem.

The utility model achieves the above purpose through the following technical proposal, a smart home light-adjusting switch comprises a shell and a circuit board arranged in the shell, wherein the circuit board is provided with a light adjuster, a light-adjusting knob is sleeved on the light adjuster, the top of the shell is provided with a through hole, a knob cover is sleeved on the light-adjusting knob, the top of the knob cover passes through the through hole and is positioned on the outer surface of the shell, the bottom of the inner wall of the knob cover is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a cam, the top of the light-adjusting knob is fixedly provided with a connecting block, the top of the connecting block is provided with a cam clamping port, a round groove is arranged in the connecting block and is communicated with the cam clamping port, one side of the round groove far away from the cam clamping port is provided with a stop block, the top of the inner wall of the shell is provided with two, and two elastic connecting pieces connected with the limiting rings are arranged on the supporting pieces.

Preferably, the shell comprises an upper protective shell and a lower protective shell, connecting seats are arranged on two sides of the upper protective shell and two sides of the lower protective shell, the connecting seats are connected through bolts, and the circuit board is fixed in the lower protective shell.

Preferably, elastic connection spare includes outer sleeve, interior pole and joint ball, interior pole cup joints in the outer sleeve and with spring coupling, the top at interior pole is fixed to the joint ball, the outer sleeve is fixed on support piece, the joint groove has been seted up to the bottom of spacing ring, the embedding of joint ball is at the joint inslot.

Preferably, the support member is an "L" shaped support plate.

Preferably, the diameter of the limiting ring is larger than that of the through hole.

Preferably, the outer surface of the knob cover is provided with anti-skid grains.

To sum up, the utility model discloses following beneficial effect has: the brightness of the dimming knob is weakened by anticlockwise rotation, the brightness of the dimming knob is strengthened by clockwise rotation, when the brightness of light needs to be adjusted, the knob cover is firstly pressed down, the cam is driven to descend through the connecting rod while the knob cover descends, the cam penetrates through the clamping opening of the cam to enter the circular groove, then the rotating direction is selected according to the brightness of the light to be adjusted, when one direction is selected to rotate, the cam rotates by taking the connecting rod as the circle center, one end of the cam is limited by the connecting block after rotating into the circular groove and cannot move longitudinally, then the cam continues to rotate until the cam is propped against the stop block, then the cam rotates, because the stop block is fixedly connected with the connecting block, the connecting block is fixedly connected with the dimming knob, the dimming knob is synchronously rotated under the pushing of the cam, until the LED lamp reaches the proper brightness, the knob cover reversely rotates, because the knob cover is pressed tightly in the circular groove in, when cam pivoted position and cam card income mouth are unanimous, can be to the ejecting circular slot of cam in, make knob lid and connecting block disconnection, through above-mentioned technical scheme, when adjusting the power of LED light, go into the connecting block to the cam card, and rotate the knob lid, drive the knob synchronous revolution of adjusting luminance, realize the regulation of LED light power, and when not needing to adjust, break away from the joint of connecting block to the cam, make the knob lid rotate and also can not drive the knob of adjusting luminance, avoided touching the knob lid carelessly and make the condition that light luminance changes, the loss of LED lamp has been weakened, the life of lamp has been prolonged.

Drawings

Fig. 1 is a schematic structural view of a smart home dimmer switch of the present invention;

fig. 2 is a top view of the cam located in the connecting block in the smart home dimming switch of the present invention;

fig. 3 is the utility model relates to an elastic connecting piece's in smart home dimming switch schematic structure.

Reference numerals: 1. a housing; 2. a circuit board; 3. a dimmer; 4. a light adjusting knob; 5. a through hole; 6. a knob cover; 7. a connecting rod; 8. a cam; 9. connecting blocks; 10. a cam card entry; 11. a circular groove; 12. a stopper; 13. a support member; 14. a limiting ring; 15. an elastic connecting member; 16. an upper protective shell; 17. a lower protective shell; 18. a connecting seat; 19. a bolt; 20. an outer sleeve; 21. an inner rod; 22. clamping the ball; 23. a spring; 24. a clamping groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a smart home light-adjusting switch includes a housing 1 and a circuit board 2 disposed in the housing 1, a light adjuster 3 is mounted on the circuit board 2, a light-adjusting knob 4 is sleeved on the light adjuster 3, a through hole 5 is disposed at the top of the housing 1, a knob cover 6 is sleeved on the light-adjusting knob 4, the top of the knob cover 6 passes through the through hole 5 and is located on the outer surface of the housing 1, a connecting rod 7 is fixedly connected to the bottom of the inner wall of the knob cover 6, a cam 8 is fixedly connected to the bottom of the connecting rod 7, a connecting block 9 is fixedly mounted at the top of the light-adjusting knob 4, a cam card inlet 10 is disposed at the top of the connecting block 9, a circular groove 11 is disposed in the connecting block 9, the circular groove 11 is communicated with the cam card inlet 10, a stopper 12 is disposed at one side of the circular groove 11 away from the cam card inlet 10, two supporting members 13 are disposed at, the two supporting pieces 13 are provided with elastic connecting pieces 15 connected with the limiting rings 14.

The brightness of the dimming knob 4 is weakened by anticlockwise rotation, the brightness is strengthened by clockwise rotation, when the brightness of light needs to be adjusted, the knob cover 6 is firstly pressed down, the knob cover 6 is driven to descend by the connecting rod 7, the cam 8 enters the circular groove 11 through the cam clamping opening 10, then the rotating direction is selected according to the brightness strength to be adjusted, when one direction is selected to rotate, the cam 8 rotates by taking the connecting rod 7 as the center of a circle, one end of the cam 8 is limited by the connecting block 9 after rotating into the circular groove 11, so that the cam cannot move longitudinally, then the cam 8 continues to rotate until the cam 8 pushes the stop block 12, then the cam rotates, because the stop block 12 is fixedly connected with the connecting block 9, the connecting block 9 is fixedly connected with the dimming knob 4, so that the stop block 12 synchronously rotates under the pushing of the cam 8, and the knob cover 6 reversely rotates until the LED lamp reaches the proper brightness, because the knob cover 6 is pressed tightly in the circular groove 11 in advance, the elastic connecting piece 15 is always in a compressed state, when the rotating position of the cam 8 is consistent with the cam clamping opening 10, the cam 8 can be pushed out of the circular groove 11, so that the knob cover 6 is disconnected with the connecting block 9, through the technical scheme, when the intensity of the LED light is adjusted, the cam 8 is clamped into the connecting block 9, the knob cover 6 is rotated to drive the dimming knob 4 to synchronously rotate, the intensity of the LED light is adjusted, and when the adjustment is not needed, the cam 8 is disconnected from the clamping connection of the connecting block 9, so that the dimming knob 4 cannot be driven by the rotation of the knob cover 6, the condition that the brightness of the light is changed due to the fact that the knob cover 6 is touched carelessly is avoided, the loss of the LED light is weakened, and the service life of the.

The shell 1 comprises an upper protective shell 16 and a lower protective shell 17, connecting seats 18 are arranged on two sides of the upper protective shell 16 and the lower protective shell 17, the two connecting seats 18 are connected through bolts 19, the circuit board 2 is fixed in the lower protective shell 17, and the connecting seats 18 on the upper protective shell 16 and the lower protective shell 17 are spliced mutually and fixed through the bolts 19 in a penetrating mode, so that the stable connection of the upper protective shell 16 and the lower protective shell 17 is guaranteed, and the disassembly and maintenance are convenient.

The elastic connecting piece 15 comprises an outer sleeve 20, an inner rod 21 and a clamping ball 22, the inner rod 21 is sleeved in the outer sleeve 20 and connected through a spring 23, the clamping ball 22 is fixed at the top of the inner rod 21, the outer sleeve 20 is fixed on the support piece 13, a clamping groove 24 is formed in the bottom of the limiting ring 14, the clamping ball 22 is embedded in the clamping groove 24, when the knob cover 6 is pressed, the limiting ring 14 descends synchronously, the inner rod 21 is extruded into the outer sleeve 20 through the clamping ball 22, the spring 23 is in a compression state, then the limiting ring 14 is driven to rotate synchronously when the knob cover 6 rotates, the position of the clamping ball 22 is unchanged, the clamping groove 24 rotates, the elastic connecting piece 15 is always in the compression state, when the cam 8 is located corresponding to the cam clamping inlet 10 and does not apply pressure on the knob cover 6, the spring 23 rises and jacks up the inner rod 21 in the outer sleeve 20 due to the elasticity of the spring 23, the clamping ball 22 drives the limiting ring 14, so that the knob cover 6 is raised and the cam 8 is disengaged from the inside of the circular groove 11.

Support piece 13 is "L" shape backup pad for support piece 13 is fixed in the inner wall bottom of last protective housing 16 can be located the bottom of spacing ring 14 again, and the diameter of spacing ring 14 is greater than the diameter of through-hole 5, prevents that spacing ring 14 from passing through-hole 5, leads to knob lid 6 to break away from inside shell 1, and the surface of knob lid 6 is equipped with anti-skidding line, has increased the frictional force when rotating knob lid 6.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligence house is with switch of adjusting luminance, includes shell (1) and circuit board (2) of setting in shell (1), install light modulator (3) on circuit board (2), light modulator (3) are gone up to have cup jointed light modulation knob (4), its characterized in that: the LED lamp comprises a shell (1), a through hole (5) is formed in the top of the shell (1), a knob cover (6) is sleeved on a light adjusting knob (4), the top of the knob cover (6) penetrates through the through hole (5) and is located on the outer surface of the shell (1), a connecting rod (7) is fixedly connected to the bottom of the inner wall of the knob cover (6), a cam (8) is fixedly connected to the bottom of the connecting rod (7), a connecting block (9) is fixedly installed at the top of the light adjusting knob (4), a cam clamping inlet (10) is formed in the top of the connecting block (9), a circular groove (11) is formed in the connecting block (9), the circular groove (11) is communicated with the cam clamping inlet (10), a stop block (12) is arranged on one side, away from the cam clamping inlet (10), of the circular groove (11), two supporting pieces (13) are arranged on the top of the inner wall of the shell (1), the bottom of the knob cover (, and elastic connecting pieces (15) connected with the limiting rings (14) are arranged on the two supporting pieces (13).

2. The smart home dimming switch according to claim 1, wherein: the shell (1) comprises an upper protection shell (16) and a lower protection shell (17), connecting seats (18) are arranged on two sides of the upper protection shell (16) and the lower protection shell (17), the two connecting seats (18) are connected through bolts (19), and the circuit board (2) is fixed in the lower protection shell (17).

3. The smart home dimming switch according to claim 1, wherein: elastic connector (15) include outer sleeve (20), interior pole (21) and joint ball (22), interior pole (21) cup joint in outer sleeve (20) and connect with spring (23), the top in interior pole (21) is fixed in joint ball (22), outer sleeve (20) are fixed on support piece (13), joint groove (24) have been seted up to the bottom of spacing ring (14), joint ball (22) embedding is in joint groove (24).

4. The smart home dimming switch according to claim 1, wherein: the supporting piece (13) is an L-shaped supporting plate.

5. The smart home dimming switch according to claim 1, wherein: the diameter of the limiting ring (14) is larger than that of the through hole (5).

6. The smart home dimming switch according to claim 1, wherein: the outer surface of the knob cover (6) is provided with anti-skid grains.