CN111603713A

CN111603713A - Concealed spray head cap device

Info

Publication number: CN111603713A
Application number: CN201910430466.8A
Authority: CN
Inventors: 姜东�
Original assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Current assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-09-01

Abstract

The application provides a secretly adorn shower head block device, secretly adorn shower head block device and be used for the cover to establish on the shower head, secretly adorn shower head block device and include control module, collar and a plurality of blade, a plurality of blades enclose into circularly to be installed in the collar, the separation and reunion of a plurality of blades can make the shower head exposes or hides, control module sets up to being used for control a plurality of blade separation and reunions. The concealed shower head cap device is simple and convenient to install, attractive in appearance and capable of being used for a long time.

Description

Concealed spray head cap device

Technical Field

The application relates to but is not limited to the field of fire sprinkler heads, in particular to a concealed sprinkler head cap device.

Background

Spray headers in the prior art are mostly exposed outside directly so as to be convenient to use in case of fire, but the content of the spray headers is easy to enter external impurities due to the fact that the spray headers are exposed, or the spray headers are damaged due to collision in object carrying, and the spray headers are exposed outside and not attractive and are not suitable for decoration places with high requirements on appearance performance. The existing spray header with a part capable of being hidden is disposable or can not be used for a long time due to unreasonable structure.

Disclosure of Invention

The application provides a concealed sprinkler head cap device which is simple and convenient to install, attractive and capable of being used for a long time.

In order to achieve the purpose of the application, the technical scheme adopted by the application is as follows:

the application provides a secretly adorn shower head block device, secretly adorn shower head block device and be used for the cover to establish on the shower head, secretly adorn shower head block device and include control module, collar and a plurality of blade, a plurality of blades enclose into circularly to be installed in the collar, the separation and reunion of a plurality of blades can make the shower head exposes or hides, control module sets up to being used for control a plurality of blade separation and reunions.

Compared with the prior art, the method has the following beneficial effects:

according to the concealed sprinkler head cap device, the exposure and the hiding of the sprinkler head are controlled through the separation and reunion (mutual separation and closing) of the blades, and under the normal condition, the blades are closed to hide the sprinkler head, so that the effects of attractiveness and sprinkler head protection are achieved; when a fire disaster occurs, the control module controls the blades to be opened, the spray header is exposed, and the spray header sprays water to extinguish the fire. The concealed sprinkler cap device hides the sprinkler when not in use, achieves good attractive decorative effect, and simultaneously avoids the problem that objects are easy to collide the sprinkler during transportation, thereby protecting the sprinkler. And the concealed shower head cap device is convenient to install and can be used repeatedly. In addition, the concealed sprinkler cap device provided by the application is relatively simple in structure, high in working reliability and long in service life, and greatly improves the practicability of the concealed sprinkler cap device.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

FIG. 1 is a schematic structural diagram (blade closed) of a concealed sprinkler head cap device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a concealed sprinkler head cap device according to an embodiment of the present application (with the first blade partially open);

FIG. 3 is a schematic structural view of a concealed shower head cap device according to an embodiment of the present disclosure (with the second blade partially opened);

FIG. 4 is a schematic structural view of a concealed sprinkler head cap device according to an embodiment of the present application (with the vanes fully open);

FIG. 5 is a schematic structural view of another concealed showerhead assembly according to an embodiment of the present application (blade closed);

FIG. 6 is a schematic view of another concealed sprinkler head cap device according to an embodiment of the present application (with the vanes partially opened one);

fig. 7 is a schematic structural view of another concealed shower head cap device according to the embodiment of the present application (the second blade is partially opened).

Illustration of the drawings:

1-mounting ring, 11-clamping part, 2-blade and 3-spray head.

Detailed Description

To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The embodiment of the application provides a concealed sprinkler cap device, as shown in fig. 1-7, the concealed sprinkler cap device is used for being sleeved on a sprinkler, the concealed sprinkler cap device comprises a control module, a mounting ring 1 and a plurality of blades 2, the blades 2 are enclosed into a circle and are installed in the mounting ring 1, the sprinkler 3 can be exposed or hidden through the clutch of the blades 2, and the control module is arranged to be used for controlling the clutch of the blades 2.

According to the concealed sprinkler head cap device, the exposure and the hiding of the sprinkler head 3 are controlled through the separation and reunion (mutual separation and closing) of the blades 2, and under the normal condition, the blades 2 are closed to hide the sprinkler head 3, so that the effects of attractiveness and protection of the sprinkler head 3 are achieved; when a fire disaster occurs, the control module controls the blades 2 to be opened, the spray header 3 is exposed, and the spray header 3 sprays water to extinguish the fire. The concealed sprinkler cap device hides the sprinkler 3 when not in use, achieves good attractive decorative effect, and simultaneously avoids the problem that the sprinkler 3 is easily collided during object transportation, thereby protecting the sprinkler 3. And the concealed shower head cap device is convenient to install and can be used repeatedly. In addition, the concealed sprinkler cap device provided by the application is relatively simple in structure, high in working reliability and long in service life, and greatly improves the practicability of the concealed sprinkler cap device.

In an exemplary embodiment, the concealed shower head capping device further includes a low current control coil (not shown) mounted within the mounting ring 1.

Set up weak electric control coil in collar 1 (collar 1 has certain thickness), can make blade 2 opening speed faster, action that carries on more fast when unexpected circumstances such as conflagration appear, shower head 3 sprays water, improves the work efficiency who secretly adorns shower head block device.

In an exemplary embodiment, the control module includes a temperature sensor (not shown) configured to measure a temperature around the concealed showerhead capping device.

When the temperature sensor detects that the ambient temperature is abnormally increased (for example, 75 ℃), the control module controls the blades 2 to act (open) and the spray header 3 sprays water. It should be noted that besides the temperature sensor, the sensor can also be used together with a smoke sensor and a pressure sensor to further improve the accuracy of detection. The temperature sensor can be arranged at the conventional position, and the detailed description is omitted.

In an exemplary embodiment, the blades 2 are fan-shaped, as shown in fig. 1-4, or the blades 2 are fan-shaped, as shown in fig. 5-7.

The plurality of blades 2 are simultaneously rotated to be opened or closed, thereby exposing or hiding the shower head 3. Specifically, the number of the blades 2 is at least 3, and the upper limit of the number of the blades 2 may be determined according to actual conditions. As shown in fig. 1 to 4, the number of the blades 2 is 6, and as shown in fig. 5 to 7, the number of the blades 2 is 7. In terms of selecting the material of the blade 2, a metal or an alloy with a certain hardness, which is resistant to high temperature and has a small density, should be selected, for example: an aluminum alloy.

In some cases, the vane 2 may be a circle slightly larger than the inner ring of the mounting ring 1, and at this time, the vane 2 rotates around a point on the outer edge of the vane 2 as a circle center, so that the vane 2 deviates from the inner ring of the mounting ring 1, which is the opening state of the vane 2. Or, the blades 2 may be two semicircles, the two semicircular blades 2 may be split into a circle slightly larger than the inner ring of the mounting ring 1, and the opening mode is the same as that of the plurality of blades 2, which is not described herein again, and it should be noted that the present application is not limited to the above mode.

In an exemplary embodiment, the concealed shower head cap device further includes a driving module (not shown), one end of which is electrically connected to the control module, and the other end of which is connected to the blade 2.

The driving module receives an instruction sent by the control module and is used for driving the blades 2 to be opened, and the driving module is connected with the blades 2 at the same time to ensure that the opening actions of the blades 2 are kept synchronous.

In an exemplary embodiment, the mounting ring 1 is provided at its periphery with a plurality of snap-in portions 11 for mounting the mounting ring 1 at a designated position.

The periphery of the mounting ring 1 is provided with a plurality of clamping parts 11, and a matching part corresponding to the clamping parts is arranged on a suspended ceiling or a roof, so that the concealed shower head cap device can be conveniently mounted in a clamping manner. To some places that the installation fastness required height, can fix through putty or glue once more after the joint is fixed, ensure that the secretly adorns shower head block device firm reliable. Specifically, the clamping portion 11 is a retractable clamping protrusion (a clamping protrusion which can be automatically ejected out and retracted when being subjected to radial force), so that the concealed shower head cap device is more convenient to install.

In an exemplary embodiment, an automatic reset module is also connected to the blade 2, which is arranged for closing the opened blade 2.

The driving module is used for controlling the blades 2 to be opened quickly, and when the blades 2 are closed, the closing speed is not required, so that the blades 2 are controlled to be closed at a slower speed by adopting the automatic composite module to reduce the consumption of the concealed shower head cap device. In particular, the automatic reset module may be a spring.

In addition, the concealed shower head cap device provided by the embodiment of the application can be simultaneously provided with a plurality of devices in the same place, can be opened completely at one time through controlling the centralized type, can also be partially opened, and greatly improves the practicability.

In the description of the present application, it should be noted that the terms "plurality" and "a plurality" refer to two or more, and the directions or positional relationships indicated by "upper", "lower", "one end", "the other end", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the structures referred to have a specific direction, are configured and operated in a specific direction, and thus, cannot be construed as limiting the present application.

In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "mounted" are to be construed broadly, e.g., the term "connected" may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The embodiments described herein are exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.

The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in this application may also be combined with any conventional features or elements to form a unique inventive concept as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive aspects to form yet another unique inventive aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Claims

1. A concealed shower head cap device is used for being sleeved on a shower head and is characterized by comprising a control module, a mounting ring and a plurality of blades, wherein the blades are arranged in the mounting ring in a surrounding mode, the shower head can be exposed or hidden through the clutch of the blades, and the control module is used for controlling the clutch of the blades.

2. The concealed shower head cap device according to claim 1, further comprising a low-current control coil mounted within the mounting ring.

3. The concealed showerhead capping device according to claim 1, wherein the control module comprises a temperature sensor configured to measure a temperature around the concealed showerhead capping device.

4. The concealed sprinkler head cap device according to claim 1, wherein the vane is fan-shaped,

alternatively, the blades are fan-shaped.

5. The concealed sprinkler head cap device according to claim 4, wherein the number of the blades is at least 3.

6. The concealed sprinkler head cap device according to claim 5, wherein the blade is a metal or an alloy.

7. The concealed sprinkler head cap device according to claim 1, further comprising a driver module, one end of the driver module being electrically connected to the control module and the other end being connected to the blade.

8. The concealed shower head cap device according to claim 1, wherein a plurality of clamping portions are provided on the periphery of the mounting ring for mounting the mounting ring at a designated position.

9. The concealed sprinkler head cap device according to claim 8, wherein the snap-in portion is a retractable snap-in projection.

10. A concealed sprinkler head cap device according to any one of claims 1-9, wherein an automatic reset module is further connected to the vane, the automatic reset module being configured to close the opened vane.