CN219351958U

CN219351958U - Dimming module

Info

Publication number: CN219351958U
Application number: CN202223573584.0U
Authority: CN
Inventors: 胡志伟; 刘鸣
Original assignee: Schideron Guangzhou Electric Co ltd
Current assignee: Schideron Guangzhou Electric Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-14
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a dimming module which comprises a module main body, an outer layer buckling mechanism and a chassis buckling mechanism, wherein the outer layer buckling mechanism is arranged on the periphery of the middle part of the module main body, and the chassis buckling mechanism is arranged at the bottom end of the module main body. This dimming module supports through inside PCB plate design and inserts eight ways lamps and lanterns of adjusting luminance, thereby every return circuit has low-end amplitude limiting, high-end amplitude limiting, the biggest amplitude limiting is with the load of adaptation different powers, this dimming module has job stabilization, the even soft and noiseless puzzlement's of adjusting luminance advantage, it is big to solve the wiring degree of difficulty of adjusting luminance completely effectively, the silicon controlled rectifier dimming inefficiency, electromagnetic pollution scheduling problem, and main structure adopts buckle joint mode combination to form more, the bottom card buckling part of cooperation this structure bottom, through the design that face lid and mesochite top combination adopted a plurality of elasticity buckles, make difficult to disengage, easy to assemble and take apart, it is lighter to let user's maintenance installation and dismantlement operation.

Description

Dimming module

Technical Field

The utility model relates to the technical field of dimming control modules, in particular to a dimming module.

Background

The dimming module refers to a dimming control module, which is used for adjusting the brightness of a lamp, is widely applied to intelligent home systems, guest room management systems, intelligent lighting systems and the like, and common dimming modes comprise 0-10V dimming, silicon controlled rectifier dimming and the like, wherein the 0-10V dimming efficiency, PF and dimming smoothness are good, but the cooperation of a dimmer is required, and 2 active signal lines and 2 signal lines are required to be connected in an auxiliary way so as to ensure the normal use of the module.

The existing dimming control module is relatively fixed in use, has the defects of relatively poor efficiency, PF and smooth dimming, noise and stroboscopic effect, and is difficult to mount and dismount when being dismounted, replaced or overhauled, so that the dimming module is provided.

Disclosure of Invention

The utility model aims to provide a dimming module, which solves the problems that the whole module structure is relatively fixed, the efficiency, PF and dimming smoothness are poor, the defects of noise and stroboscopic are caused, and the assembly and disassembly operations are difficult when the module is disassembled for replacement or overhaul in the prior dimming control module in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a module of adjusting luminance, includes module main part, outer buckle mechanism and chassis buckling mechanism, the middle part of module main part is provided with outer buckle mechanism all around, and the bottom of module main part is provided with chassis buckling mechanism, outer buckle mechanism includes well shell, position post, buckle, frame and fretwork groove, and the top of well shell distributes all around has the position post, the buckle has been seted up to the both sides distribution of position post, and the both ends of well shell distribute there is the frame, the hollow groove has been seted up to the both sides outer wall distribution of well shell.

Furthermore, the hollowed-out grooves are formed in the outer walls of the two sides of the middle shell at equal intervals, and the frame and the middle shell are fixedly connected.

Further, the middle shell and the module main body form a buckling structure through buckles, and point location columns are symmetrically distributed along two sides of the top end of the middle shell.

Further, the module main body comprises a main frame, a surface cover and a PCB template, wherein the top end of the main frame is provided with the surface cover, and the bottom end of the surface cover is clamped with the PCB template.

Further, the peripheral size of the surface cover is matched with that of the PCB template, and the surface cover is clamped with the outer layer clamping mechanism.

Further, chassis buckling mechanism includes bottom, screw, V type groove, elasticity card and boss, and the bottom of bottom distributes there is the screw, V type groove has been seted up to the bottom both sides of bottom, and the below in V type groove is provided with the elasticity card, the both sides of elasticity card are provided with the boss.

Furthermore, the bottom cover and the outer layer buckling mechanism form a detachable structure through screws, and the bottom cover and the outer layer buckling mechanism are buckled.

Further, the V-shaped groove is symmetrically formed along one side of the bottom end of the bottom cover, and the elastic card and the V-shaped groove form a buckling structure through the boss.

Compared with the prior art, the utility model has the beneficial effects that: this dimming module supports through inside PCB plate design and inserts eight ways lamps and lanterns that adjust luminance, and every return circuit has low-end amplitude limiting, high-end amplitude limiting, and the biggest amplitude limiting is with the load of adaptation different powers, and this dimming module has the advantage that job stabilization, the even soft and noiseless puzzlement of adjusting luminance, solves the wiring degree of difficulty of adjusting luminance completely effectively and is big, the silicon controlled rectifier dimming inefficiency, electromagnetic pollution scheduling problem, and main structure adopts buckle joint mode combination to form more, convenient dismouting at any time with settle the maintenance.

In this module of adjusting luminance uses, its module main part relies on main frame, face lid and PCB template combination to form wholly, and its face lid adopts the combination of some face and buckle form fixed arrangement in well shell top surface with the PCB template to form convenient to detach integral combination mode, and because face lid size all around and PCB template size phase-match all around, its face lid adopts the design of a plurality of elasticity buckles, makes its arrangement in-process and module mesochite be difficult to disengage, easy to assemble and demolish the process, it is convenient to promote maintenance operation.

When carrying out this optical module's settling equipment, the point position post of distribution all around of accessible well shell top surface inner wall aligns this well shell top and face lid semicircle notch all around to realize the lock, through well shell top inner wall lock support, avoid the PCB template to remove, rethread face lid and buckle, let it be fixed with well shell structure, with whole top surface structure fixed arrangement, its face lid adopts the design of a plurality of elasticity buckles with well shell top combination, make and be difficult to disengage more, easy to assemble and take apart, it is lighter to let user's maintenance installation and dismantlement operation.

The bottom cover part at the bottom end of the structure is connected with the piles around the bottom cover by adopting screws, so that the fixing of an internal PCB structure and the assembly connection of the middle shell are formed, and the V-shaped grooves formed in the two sides of the bottom surface of the bottom cover can be disassembled into clamping by two groups of elastic cards, so that the elastic cards and the boss are convenient to play a limiting role, and the elastic cards are convenient to install and detach in a track by virtue of the design of the elastic cards.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of an outer layer fastening mechanism according to the present utility model;

FIG. 3 is a schematic view of the bottom perspective of the chassis latch mechanism of the present utility model.

In the figure: 1. a module body; 101. a face cover; 102. a face cover; 103. a PCB template; 2. an outer layer buckling mechanism; 201. a middle shell; 202. a point column; 203. a buckle; 204. a side frame; 205. a hollow groove; 3. a chassis buckling mechanism; 301. a bottom cover; 302. a screw; 303. a V-shaped groove; 304. an elastic card; 305. a boss.

Detailed Description

As shown in fig. 1, a dimming module includes: a module body 1; the middle part of module main part 1 is provided with outer buckle mechanism 2 all around, and the bottom of module main part 1 is provided with chassis buckling mechanisms 3, module main part 1 includes main frame 101, face lid 102 and PCB template 103, and the top of main frame 101 is provided with face lid 102, the bottom block of face lid 102 has PCB template 103, face lid 102 size all around and PCB template 103 size assorted all around, and face lid 102 and outer buckle mechanism 2 block mutually, in this light modulation module use, its module main part relies on main frame 101, face lid 102 and PCB template 103 to make up and form wholly, its face lid 102 and PCB template 103 adopt some face combination and buckle form fixed arrangement in the top surface of mesochite 201, thereby form the whole combination mode of convenient to detach, and because face lid 102 size all around and PCB template 103 size assorted all around, its face lid 102 adopts the design of a plurality of elasticity buckles, make its arrangement in-process and module mesochite 201 be difficult to disengage, the convenience is installed and the dismantlement process, it is convenient to promote the maintenance operation.

As shown in fig. 2, an outer layer buckle mechanism 2 includes a middle shell 201, a point column 202, a buckle 203, a frame 204 and a hollow groove 205, and the point column 202 is distributed around the top of the middle shell 201, buckles 203 are distributed on two sides of the point column 202, and the frame 204 is distributed on two ends of the middle shell 201, the hollow groove 205 is distributed on two outer walls of the middle shell 201, the hollow groove 205 is formed along two outer walls of the middle shell 201 at equal intervals, the frame 204 and the middle shell 201 are fixedly connected, the middle shell 201 forms a buckle structure with the module main body 1 through the buckles 203, and the point column 202 is symmetrically distributed along two sides of the top of the middle shell 201, when the optical module is installed and assembled, the point column 202 distributed around the inner wall of the top of the middle shell 201 is used, the top of the middle shell 201 is aligned with semicircular notches around the surface cover 102, so as to realize buckling, the buckling support is realized, the movement of the PCB template 103 is avoided, the surface cover 102 and the buckles 203 are structurally fixed with the middle shell 201, the whole top surface structure is fixedly arranged, the surface cover 102 and the middle shell is more elastically designed, and the assembly and the disassembly are easier.

As shown in fig. 3, a dimming module, the chassis fastening mechanism 3 includes a bottom cover 301, a screw 302, a V-shaped groove 303, an elastic card 304 and a boss 305, wherein the screw 302 is distributed at the bottom end of the bottom cover 301, the V-shaped groove 303 is provided at two sides of the bottom end of the bottom cover 301, the elastic card 304 is provided below the V-shaped groove 303, the bosses 305 are provided at two sides of the elastic card 304, the bottom cover 301 forms a detachable structure with the outer layer fastening mechanism 2 through the screw 302, the bottom cover 301 and the outer layer fastening mechanism 2 are fastened, the V-shaped groove 303 is symmetrically provided along one side of the bottom end of the bottom cover 301, the elastic card 304 forms a fastening structure with the V-shaped groove 303 through the bosses 305, the bottom cover 301 part of the bottom end of the structure is connected with piles around the bottom cover 301, thereby forming the fixing of the internal PCB structure and the assembly connection of the middle case 201, and the V-shaped groove 303 provided at two sides of the bottom surface of the bottom cover 301 can be detached and fastened through the two groups of elastic cards 304, the elastic card 304 and the boss 305 are convenient to play a limiting role, and the design of the elastic card 304 facilitates the installation and detachment of the module at the track.

In summary, when the dimming module is used, firstly, the module main body of the dimming module is integrated by means of the combination of the main frame 101, the face cover 102 and the PCB template 103 are fixedly arranged on the top surface of the middle shell 201 in a point-face combination and buckle mode, so that an integral combination mode convenient to detach is formed, when the dimming module is arranged and assembled, the top end of the middle shell 201 is aligned with semicircular notches around the face cover 102 through point pillars 202 distributed around the inner wall of the top surface of the middle shell 201, buckling is realized, the inner wall of the top end of the middle shell 201 is buckled and supported, the PCB template 103 is prevented from moving, the face cover 102 and the buckle 203 are fixedly arranged with the structure of the middle shell 201 through the face cover, the integral top surface structure is fixedly arranged, the arrangement and use process is completed, and the integral structure is more conveniently detached and assembled through the buckle structure combination.

Claims

1. The utility model provides a module of adjusting luminance, includes module main part (1), outer buckle mechanism (2) and chassis buckling mechanism (3), its characterized in that: the middle part of module main part (1) is provided with outer buckle mechanism (2) all around, and the bottom of module main part (1) is provided with chassis buckling mechanisms (3), outer buckle mechanism (2) are including well shell (201), position post (202), buckle (203), frame (204) and fretwork groove (205), and the top of well shell (201) distributes all around has position post (202), buckle (203) have been seted up in the both sides distribution of position post (202), and the both ends of well shell (201) are distributed there is frame (204), fretwork groove (205) have been seted up in the both sides outer wall distribution of well shell (201).

2. A dimming module as claimed in claim 1, wherein: the hollowed-out grooves (205) are formed along the outer walls of the two sides of the middle shell (201) at equal intervals, and the frame frames (204) are fixedly connected with the middle shell (201).

3. A dimming module as claimed in claim 1, wherein: the middle shell (201) and the module main body (1) form a buckling structure through buckles (203), and point pillars (202) are symmetrically distributed along two sides of the top end of the middle shell (201).

4. A dimming module as claimed in claim 1, wherein: the module main body (1) comprises a main frame (101), a surface cover (102) and a PCB template (103), wherein the surface cover (102) is arranged at the top end of the main frame (101), and the PCB template (103) is clamped at the bottom end of the surface cover (102).

5. The dimming module of claim 4, wherein: the peripheral size of the surface cover (102) is matched with that of the PCB template (103), and the surface cover (102) is clamped with the outer layer clamping mechanism (2).

6. A dimming module as claimed in claim 1, wherein: the chassis buckling mechanism (3) comprises a bottom cover (301), screws (302), V-shaped grooves (303), elastic cards (304) and bosses (305), wherein the screws (302) are distributed at the bottom end of the bottom cover (301), the V-shaped grooves (303) are formed in two sides of the bottom end of the bottom cover (301), the elastic cards (304) are arranged below the V-shaped grooves (303), and the bosses (305) are arranged on two sides of the elastic cards (304).

7. A dimming module as claimed in claim 6, wherein: the bottom cover (301) and the outer layer buckling mechanism (2) form a detachable structure through a screw (302), and the bottom cover (301) and the outer layer buckling mechanism (2) are buckled.

8. A dimming module as claimed in claim 6, wherein: the V-shaped grooves (303) are symmetrically formed along one side of the bottom end of the bottom cover (301), and the elastic clamping pieces (304) and the V-shaped grooves (303) form a clamping structure through the bosses (305).