CN220070600U

CN220070600U - Concealed sprinkler head

Info

Publication number: CN220070600U
Application number: CN202321684389.7U
Authority: CN
Inventors: 姚煌斌; 陈志超; 王秋良; 叶雅婷; 郑海山; 黄发明; 林德聪; 陈锦兴
Original assignee: Water Power Fire Control Complete Equipment Co ltd
Current assignee: Water Power Fire Control Complete Equipment Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a concealed sprinkler, which comprises a shell, wherein the top of an inner cavity of the shell is fixedly connected with a sprinkler body, the left side and the right side of the front surface and the back surface of the shell are fixedly connected with fixed rods, the upper end of the front surface of the inner cavity of each fixed rod is fixedly connected with a mounting plate, the upper surface of each mounting plate is fixedly connected with a first servo motor, the output end of each first servo motor is fixedly connected with a first screw rod, the lower end of the outer surface of each first screw rod is in threaded connection with a first sliding block, and the lower surface of each first sliding block is fixedly connected with a movable column. According to the utility model, through the arrangement of the cross rod, the fixed rod, the motor box, the movable column, the first servo motor, the second screw rod, the first sliding block, the first screw rod, the mounting plate, the second sliding block, the second servo motor, the first gear and the second gear, the purpose of high safety is achieved, and the problems that the existing concealed sprinkler cannot be stably opened when in use and the use safety is affected due to poor safety are solved.

Description

Concealed sprinkler head

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a concealed sprinkler head.

Background

The concealed sprinkler head, which is usually an embedded sprinkler head for fire control, has the characteristics of attractive structure and concealed installation, and thus has wide application in shops, office buildings and partial factories.

For example, the utility model provides a concealed sprinkler head, the bulletin number of which is: CN210433882U, including sleeve pipe, dress trim cover and dustcoat, sheathed tube middle part cover is equipped with the rubber packing ring, and equidistant external screw thread that is provided with on the sleeve pipe lateral wall of rubber packing ring top, sheathed tube bottom cover is equipped with the seat circle, and the left and right sides of seat circle bottom all welds branch, the glass pipe is installed to the central point department of sleeve pipe bottom, the bottom welding of base has the splash box, the dustcoat is equipped with to the outside cover of seat circle, and the bottom of dustcoat extends to the below of splash box, the border position department of dustcoat bottom is provided with the annular limit, and the bottom of annular limit passes through the fastener and welds each other with the top of dress trim cover. This hidden sprinkler head not only is convenient for spacing nestification, fixed point welding, has improved hidden sprinkler head's production efficiency, but also can accelerate to take off the lid and supplementary tractive, has guaranteed the security when hidden sprinkler head uses, and current hidden sprinkler head security is poor, can't open steadily when leading to its use, influences safety in utilization, for this reason, we propose a hidden sprinkler head.

Disclosure of Invention

The utility model aims to provide a concealed sprinkler head, which has the advantage of high safety, and solves the problems that the existing concealed sprinkler head cannot be stably opened and the use safety is affected due to poor safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concealed sprinkler, includes the casing, the top fixedly connected with shower nozzle body of casing inner chamber, the equal fixedly connected with dead lever in the left and right sides of casing front and back, the positive upper end fixedly connected with mounting panel of dead lever inner chamber, the first servo motor of upper surface fixedly connected with of mounting panel, the output fixedly connected with first screw rod of first servo motor, the first slider of lower extreme threaded connection of first screw rod surface, the lower fixed surface of first slider is connected with movable column, the bottom fixedly connected with horizontal pole of movable column, the upper surface fixedly connected with motor box of horizontal pole, the bottom fixedly connected with second servo motor of motor box inner chamber, the output fixedly connected with first gear of second servo motor, the left side swing joint second screw rod of horizontal pole inner chamber, the right side fixedly connected with second gear of second screw rod surface, second gear and first gear engagement, the equal threaded connection of the left and right sides of second screw rod surface has the second slider, the lower surface fixedly connected with decorative board of second screw rod.

Preferably, the lower extreme of casing left and right sides is all fixedly connected with mounting bracket, the bottom swing joint of mounting bracket has the auxiliary roller.

Preferably, the lower surface fixedly connected with of decorative board is a plurality of light filling lamps, the surface of light filling lamp is provided with the safety cover.

Preferably, the outer surface of the fixing rod is fixedly connected with a fixing ring, and the inner sides of the two fixing rings are respectively and fixedly connected with the front surface and the back surface of the shell.

Preferably, the upper surface of the motor box is provided with a plurality of heat dissipation holes, and the inner surface of each heat dissipation hole is embedded with a dustproof net.

Preferably, the upper ends of the left side and the right side of the shell are fixedly connected with fixing pieces, and the lower surfaces of the fixing pieces are fixedly connected with fixing bolts.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the cross rod, the fixed rod, the motor box, the movable column, the first servo motor, the second screw rod, the first sliding block, the first screw rod, the mounting plate, the second sliding block, the second servo motor, the first gear and the second gear, the purpose of high safety is achieved, and the problems that the existing concealed sprinkler cannot be stably opened when in use and the use safety is affected due to poor safety are solved.

2. The device can be fixed by arranging the fixing piece and the fixing bolt.

Drawings

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

FIG. 2 is a schematic view of a second angle perspective structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a housing; 2. a fixing ring; 3. a heat radiation hole; 4. a cross bar; 5. a spray head body; 6. a fixing piece; 7. a mounting frame; 8. a decorative plate; 9. a fixed rod; 10. a motor box; 11. a movable column; 12. a fixing bolt; 13. an auxiliary roller; 14. a light supplementing lamp; 15. a first servo motor; 16. a second screw; 17. a first slider; 18. a first screw; 19. a mounting plate; 20. a second slider; 21. a second servo motor; 22. a first gear; 23. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a concealed sprinkler head comprises a housing 1, the top fixedly connected with sprinkler head body 5 of the inner chamber of housing 1, the left and right sides of the front and back of housing 1 all fixedly connected with dead lever 9, the positive upper end fixedly connected with mounting panel 19 of dead lever 9 inner chamber, the upper surface fixedly connected with first servo motor 15 of mounting panel 19, the output fixedly connected with first screw 18 of first servo motor 15, the lower extreme threaded connection of first screw 18 surface has first slider 17, the lower surface fixedly connected with movable post 11 of first slider 17, the bottom fixedly connected with horizontal pole 4 of movable post 11, the upper surface fixedly connected with motor box 10 of horizontal pole 4, the bottom fixedly connected with second servo motor 21 of motor box 10 inner chamber, the output fixedly connected with first gear 22 of second servo motor 21, the left side swing joint of horizontal pole 4 inner chamber has second screw 16, the right side fixedly connected with second gear 23 of second screw 16 surface, second gear 23 meshes with first gear 22, the left and right sides threaded connection of second screw 16 surface has second slider 20, the lower surface fixedly connected with decorative board 8 of second slider 20.

The lower extreme of the left and right sides of casing 1 is all fixedly connected with mounting bracket 7, and the bottom swing joint of mounting bracket 7 has auxiliary roller 13.

Through the mounting bracket 7 that sets up, the stability of auxiliary roller 13 can be increased, through the auxiliary roller 13 of setting up, stability when decorative board 8 side-to-side slip can be increased.

The lower surface of decorative board 8 fixedly connected with a plurality of light filling lamps 14, the surface of light filling lamp 14 is provided with the safety cover.

The light supplementing lamp 14 is turned on through the external controller, the light brightness of the light supplementing lamp 14 can be increased, and the safety of the light supplementing lamp 14 can be increased through the arranged protective cover.

The outer surface of the fixed rod 9 is fixedly connected with a fixed ring 2, and the inner sides of the two fixed rings 2 are respectively and fixedly connected with the front surface and the back surface of the shell 1.

By means of the fixing ring 2 provided, the stability of the fixing rod 9 can be increased.

A plurality of heat dissipation holes 3 are formed in the upper surface of the motor box 10, and a dust screen is embedded in the inner surface of the heat dissipation holes 3.

Through the radiating holes 3, the second servo motor 21 can radiate heat, and through the embedded dustproof net, dust can be prevented from entering the motor box 10 through the radiating holes 3.

The upper ends of the left side and the right side of the shell 1 are fixedly connected with fixing plates 6, and the lower surfaces of the fixing plates 6 are fixedly connected with fixing bolts 12.

The housing 1 can be fixed by turning the fixing bolt 12 and engaging the fixing piece 6.

When the spray head is used, the second servo motor 21 is started to work through the external controller, the second servo motor 21 drives the first gear 22 to rotate, the first gear 22 drives the second screw rod 16 to rotate through the second gear 23, the second screw rod 16 drives the second slide block 20 to slide left and right in the inner cavity of the cross rod 4, the second slide block 20 drives the decorative plate 8 to slide left and right, the first servo motor 15 is started to work through the external controller, the first servo motor 15 drives the first screw rod 18 to rotate, the first screw rod 18 drives the first slide block 17 to slide up and down in the inner cavity of the fixed rod 9, the first slide block 17 drives the cross rod 4 to slide up and down through the movable column 11, and the influence of the decorative plate 8 on the spray head can be avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concealed sprinkler head, includes casing (1), its characterized in that: the utility model discloses a shower nozzle, a shower nozzle body (5) is fixedly connected with at the top of casing (1) inner chamber, the left and right sides of casing (1) front and back all fixedly connected with dead lever (9), the positive upper end fixedly connected with mounting panel (19) of dead lever (9) inner chamber, the upper surface fixedly connected with first servo motor (15) of mounting panel (19), the output fixedly connected with first screw rod (18) of first servo motor (15), the lower extreme threaded connection of first screw rod (18) surface has first slider (17), the lower surface fixedly connected with movable column (11) of first slider (17), the bottom fixedly connected with horizontal pole (4) of movable column (11), the upper surface fixedly connected with motor box (10) of horizontal pole (4), the bottom fixedly connected with second servo motor (21) of motor box (10) inner chamber, the output fixedly connected with first gear (22) of second servo motor (21), the left side swing joint of horizontal pole (4) inner chamber has second screw rod (16), second screw rod (16) and second screw rod (16) outer surface (23) of second screw rod (16) are connected with, second screw rod (23) outer surface (20), the lower surface of the second sliding block (20) is fixedly connected with a decorative plate (8).

2. The concealed sprinkler head of claim 1, wherein: the lower extreme of casing (1) both sides is all fixedly connected with mounting bracket (7), the bottom swing joint of mounting bracket (7) has auxiliary roller (13).

3. The concealed sprinkler head of claim 1, wherein: the lower surface of decorative board (8) is fixedly connected with a plurality of light filling lamps (14), the surface of light filling lamps (14) is provided with the safety cover.

4. The concealed sprinkler head of claim 1, wherein: the outer surface of the fixing rod (9) is fixedly connected with a fixing ring (2), and the inner sides of the two fixing rings (2) are respectively and fixedly connected with the front surface and the back surface of the shell (1).

5. The concealed sprinkler head of claim 1, wherein: the motor box is characterized in that a plurality of radiating holes (3) are formed in the upper surface of the motor box (10), and a dust screen is embedded in the inner surface of the radiating holes (3).

6. The concealed sprinkler head of claim 1, wherein: the upper ends of the left side and the right side of the shell (1) are fixedly connected with fixing plates (6), and the lower surface of each fixing plate (6) is fixedly connected with a fixing bolt (12).