CN214481811U

CN214481811U - Product protective housing of adjusting luminance with modularization

Info

Publication number: CN214481811U
Application number: CN202120849477.2U
Authority: CN
Inventors: 史海兵
Original assignee: Tianjin Zhongbing Intelligent Technology Co ltd
Current assignee: Tianjin Zhongbing Intelligent Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-22
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a product protective housing of adjusting luminance with modularization, including lower casing, the first protection pad of lower extreme outside fixedly connected with of casing down, the dead slot has been seted up to the inside of casing down, the bottom fixedly connected with fixed block of dead slot, the draw-in groove has been seted up to the inside of fixed block, the lower extreme fixedly connected with sealing washer of going up the casing, the lower extreme fixedly connected with fixture block of going up the casing, the slot has been seted up to the inside of fixture block, the rear end fixedly connected with second connecting seat of going up the casing. This product protective housing of adjusting luminance with modularization designs into the protective housing and can flip the structure of opening, increases the sealing washer in the inside of protective housing simultaneously, improves sealed effect, when last casing and casing closed down, carries on spacingly through inside slot and the movable rod of fixture block, when opening, outwards pull out the movable rod can for the protective housing conveniently opens and closes, convenient maintenance, and it is more convenient and practical to use.

Description

Product protective housing of adjusting luminance with modularization

Technical Field

The utility model relates to a dimmer technical field specifically is a product protective housing adjusts luminance with modularization.

Background

Dimmers, an electrical device that varies the luminous flux of a light source in a lighting device, adjusts the level of illumination, the purpose of dimmers is to adjust the different intensities of the light, by reducing or increasing the RMS voltage to cause the average power of the light to produce light output of different intensities, although variable voltage devices are available for various purposes, such adjustments are intended to control lighting.

However, the protective housing that current product of adjusting luminance used, the structure of the integral type is all mostly, perhaps installs and fix through the screw, and it is comparatively troublesome to dismantle the installation when the maintenance, and the protective housing that current product of adjusting luminance used does not have fine switch structure simultaneously, and the live time overlength will lead to the unable normal use of switch, does not have fine seal structure simultaneously, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a product protective housing of adjusting luminance with modularization to provide the protective housing that current product of adjusting luminance used in solving above-mentioned background art, most all are the structure of integral type, perhaps install and fix through the screw, it is comparatively troublesome to dismantle the installation when the maintenance, the protective housing that the product of adjusting luminance used that has now simultaneously does not have fine switch structure, the live time overlength will lead to the unable normal use of switch, does not have fine seal structure simultaneously, greatly reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a modular dimming product protection shell comprises a lower shell, wherein a first protection pad is fixedly connected to the outer side of the lower end of the lower shell, a hollow groove is formed in the lower shell, a fixed block is fixedly connected to the bottom of the hollow groove, a clamping groove is formed in the fixed block, a cavity is formed in the lower shell, a movable rod is arranged in the cavity, a handle is fixedly connected to one end, close to the outer side of the lower shell, of the movable rod, a spring is arranged on the outer side of the movable rod, located in the cavity, of the movable rod, a first connecting seat is fixedly connected to the rear end of the lower shell, a rotating shaft is arranged in the first connecting seat, an upper shell is arranged at the upper end of the lower shell, a second protection pad is fixedly connected to the outer side of the upper end of the upper shell, a sealing ring is fixedly connected to the lower end of the upper shell, and a clamping block is fixedly connected to the lower end of the upper shell, the inside of fixture block has seted up the slot, the rear end fixedly connected with second connecting seat of going up the casing.

Preferably, the length and the width of the lower shell are the same as those of the upper shell, and the outer side end face of the lower shell and the outer side end face of the upper shell are mutually leveled, so that the structure is smooth and attractive.

Preferably, the length, width and height of first protection pad is the same with the length, width and height of second protection pad, first protection pad and second protection pad are provided with two sets of respectively about the vertical central line symmetry of casing down, every group first protection pad and second protection pad are provided with two respectively, protect the outside of protective housing.

Preferably, the fixed block and the clamping groove are symmetrically arranged about a vertical central line of the lower shell, the clamping blocks are symmetrically arranged about a vertical central line of the upper shell, and the clamping groove and the clamping blocks are mutually matched to facilitate better limiting.

Preferably, cavity, movable rod, handle and spring are provided with two about the vertical centerline symmetry of casing down respectively, through spring swing joint between movable rod and the cavity, the movable rod passes the inside that the slot extended to the draw-in groove near the one end at casing center down, realizes the quick-operation switch protective housing.

Preferably, first connecting seat, pivot and second connecting seat are provided with two about the vertical central line symmetry of last casing respectively, rotate through the pivot between first connecting seat and the second connecting seat and connect, the upset is opened, convenient maintenance.

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

this product protective housing of adjusting luminance with modularization, through first protection pad, the second protection pad, the sealing washer, the movable rod, a handle, a spring, the fixed block, the setting of fixture block and slot, design into the structure that can flip open with the protective housing, increase the sealing washer in the inside of protective housing simultaneously, improve sealed effect, at last casing with the casing closure down, slot and the movable rod through the fixture block inside carry on spacingly, when opening, outwards pull out the movable rod can, make the protective housing conveniently open and close, convenient maintenance, it is more convenient and practical to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the open-state three-dimensional structure of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a lower housing; 2. a first protection pad; 3. an empty groove; 4. a fixed block; 5. a card slot; 6. a cavity; 7. a movable rod; 8. a handle; 9. a spring; 10. a first connecting seat; 11. a rotating shaft; 12. an upper housing; 13. a second protection pad; 14. a seal ring; 15. a clamping block; 16. a slot; 17. a second connecting seat.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a modular dimming product protection shell comprises a lower shell 1, a first protection pad 2 is fixedly connected to the outer side of the lower end of the lower shell 1, a hollow groove 3 is formed in the lower shell 1, a fixed block 4 is fixedly connected to the bottom of the hollow groove 3, a clamping groove 5 is formed in the fixed block 4, a cavity 6 is formed in the lower shell 1, a movable rod 7 is arranged in the cavity 6, a handle 8 is fixedly connected to one end, close to the outer side of the lower shell 1, of the movable rod 7, a spring 9 is arranged in the cavity 6, the outer side of the movable rod 7 is located in the cavity 6, a first connecting seat 10 is fixedly connected to the rear end of the lower shell 1, a rotating shaft 11 is arranged in the first connecting seat 10, an upper shell 12 is arranged at the upper end of the lower shell 1, a second protection pad 13 is fixedly connected to the outer side of the upper end of the upper shell 12, a sealing ring 14 is fixedly connected to the lower end of the upper shell 12, and a clamping block 15 is fixedly connected to the lower end of the upper shell 12, the inside of the latch 15 is provided with a slot 16, and the rear end of the upper shell 12 is fixedly connected with a second connecting seat 17.

Further, the length and width of the lower casing 1 are the same as those of the upper casing 12, and the outer end face of the lower casing 1 is flush with the outer end face of the upper casing 12, so that the structure is smooth and attractive.

Further, the length, width and height of the first protection pad 2 are the same as the length, width and height of the second protection pad 13, the first protection pad 2 and the second protection pad 13 are symmetrically arranged in two groups respectively about the vertical central line of the lower shell 1, and the first protection pad 2 and the second protection pad 13 in each group are respectively arranged in two groups to protect the outer side of the protection shell.

Further, the fixed block 4 and the clamping groove 5 are symmetrically arranged about the vertical central line of the lower shell 1, the clamping blocks 15 are symmetrically arranged about the vertical central line of the upper shell 12, and the clamping groove 5 and the clamping blocks 15 are mutually matched, so that the limiting is convenient and better.

Further, cavity 6, movable rod 7, handle 8 and spring 9 are provided with two about lower casing 1's vertical central line symmetry respectively, through spring 9 swing joint between movable rod 7 and the cavity 6, and the inside that slot 16 extends to draw-in groove 5 is passed to the one end that movable rod 7 is close to lower casing 1 center, realizes the quick-operation switch protective housing.

Further, first connecting seat 10, pivot 11 and second connecting seat 17 are provided with two about the vertical central line symmetry of last casing 12 respectively, rotate through pivot 11 between first connecting seat 10 and the second connecting seat 17 and connect, and the upset is opened, convenient maintenance.

The working principle is as follows: firstly, the inside of casing 1 under will adjusting luminance the product and placing, later overturn last casing 12 through pivot 11, with closing between the casing, later outwards pull out handle 8, be located simultaneously that casing 12 is inside fixture block 15 inserts in the inside draw-in groove 5 of fixed block 4, loosen handle 8 again, through spring 9's concertina action with movable rod 7 insert slot 16 in, realize fixing between spacing and the casing, be located simultaneously that casing 12 is inside sealing washer 14 can close the protective housing and play fine sealed effect, first protection pad 2 and the second protection pad 13 that is located the protective housing outside can cushion protection to the corner of protective housing.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A dimming product protection case with modularization, includes lower casing (1), its characterized in that: the protective device comprises a lower shell (1), wherein a first protective pad (2) is fixedly connected to the outer side of the lower end of the lower shell (1), a hollow groove (3) is formed in the lower shell (1), a fixed block (4) is fixedly connected to the bottom of the hollow groove (3), a clamping groove (5) is formed in the fixed block (4), a cavity (6) is formed in the lower shell (1), a movable rod (7) is arranged in the cavity (6), one end, close to the outer side of the lower shell (1), of the movable rod (7) is fixedly connected with a handle (8), a spring (9) is arranged in the cavity (6) on the outer side of the movable rod (7), a first connecting seat (10) is fixedly connected to the rear end of the lower shell (1), a rotating shaft (11) is arranged in the first connecting seat (10), an upper shell (12) is arranged at the upper end of the lower shell (1), go up the upper end outside fixedly connected with second protection pad (13) of casing (12), the lower extreme fixedly connected with sealing washer (14) of last casing (12), the lower extreme fixedly connected with fixture block (15) of last casing (12), slot (16) have been seted up to the inside of fixture block (15), the rear end fixedly connected with second connecting seat (17) of last casing (12).

2. A modular dimming product protection case according to claim 1, wherein: the length and width of the lower shell (1) are the same as those of the upper shell (12), and the outer side end face of the lower shell (1) is flush with that of the upper shell (12).

3. A modular dimming product protection case according to claim 1, wherein: the length and width height of first protection pad (2) is the same with the length and width height of second protection pad (13), first protection pad (2) and second protection pad (13) are provided with two sets of, every group about the vertical central line symmetry of casing (1) down respectively first protection pad (2) and second protection pad (13) are provided with two respectively.

4. A modular dimming product protection case according to claim 1, wherein: the fixed block (4) and the clamping groove (5) are symmetrically arranged about the vertical central line of the lower shell (1) respectively, the clamping blocks (15) are symmetrically arranged about the vertical central line of the upper shell (12), and the clamping groove (5) and the clamping blocks (15) are mutually matched.

5. A modular dimming product protection case according to claim 1, wherein: cavity (6), movable rod (7), handle (8) and spring (9) are provided with two about the vertical central line symmetry of casing (1) down respectively, through spring (9) swing joint between movable rod (7) and the cavity (6), the inside that slot (16) extended to draw-in groove (5) is passed to one end that movable rod (7) are close to lower casing (1) center.

6. A modular dimming product protection case according to claim 1, wherein: the first connecting seat (10), the rotating shaft (11) and the second connecting seat (17) are symmetrically arranged about the vertical central line of the upper shell (12), and the first connecting seat (10) is rotatably connected with the second connecting seat (17) through the rotating shaft (11).