阅读说明：本技术 一种便于维修的防火卷帘控制器 (Fire prevention roll of curtain controller convenient to maintenance ) 是由 刘王雍杰 徐诗霖 陈锦山 王绍斌 刘乐 于 2021-09-02 设计创作，主要内容包括：本发明提供一种便于维修的防火卷帘控制器,涉及卷帘控制器技术领域,包括用于安装主板、三相电板、电源组件以及反馈组件的安装架以及用于放置安装架的放置箱,安装架底部设有固定脚和固定螺栓,安装架上设有用于安装主板的第一安装框、用于安装三相电板的第二安装框、用于安装电源组件的第三安装框以及用于安装反馈组件的第四安装框,第一安装框、第二安装框、第三安装框以及第四安装框的底侧均为镂空设置,主板、三相电板、电源组件以及反馈组件上均设有接线端子。本发明结构简单,各元件安装在安装架上,底部镂空方便进行测试,布线也隐藏在安装架内,美观性好安全性高,各元件单独安装,可单独进行拆卸维修,降低了维修更换的成本。(The invention provides a fireproof rolling shutter controller convenient to maintain, and relates to the technical field of rolling shutter controllers. The invention has simple structure, each element is arranged on the mounting frame, the bottom is hollowed out, the test is convenient, the wiring is also hidden in the mounting frame, the appearance is good, the safety is high, each element is independently arranged, the disassembly and the maintenance can be independently carried out, and the cost of maintenance and replacement is reduced.)

1. The utility model provides a fire prevention shutter controller convenient to maintenance which characterized in that: the mounting structure comprises a mounting frame (5) used for mounting a main board (1), a three-phase electric board (2), a power supply assembly (3) and a feedback assembly (4) and a placing box (6) used for placing the mounting frame (5), wherein a fixing pin (55) and a fixing bolt (56) used for penetrating through the fixing pin (55) and inserted into a bottom plate of the placing box (6) are arranged at the bottom of the mounting frame (5), a first mounting frame (51) used for mounting the main board (1), a second mounting frame (52) used for mounting the three-phase electric board (2), a third mounting frame (53) used for mounting the power supply assembly (3) and a fourth mounting frame (54) used for mounting the feedback assembly (4) are arranged on the mounting frame (5), the first mounting frame (51), the second mounting frame (52), the third mounting frame (53) and the fourth mounting frame (54) are close to one side of the bottom plate of the placing box (6) and are hollow-out arrangements, all be provided with binding post on mainboard (1), three-phase electroplax (2), power supply module (3) and feedback subassembly (4).

2. A fire damper controller for easy maintenance according to claim 1, wherein: and one sides of the first mounting frame (51), the second mounting frame (52), the third mounting frame (53) and the fourth mounting frame (54), which are far away from the bottom plate of the placing box (6), are positioned on the same horizontal plane.

3. A fire damper controller for easy maintenance according to claim 1, wherein: be provided with first buckle (511) on one side of first installing frame (51), keep away from in first installing frame (51) one side of first buckle (511) is provided with second buckle (512), keep away from in second buckle (512) place one side of the bottom plate of case (6) for the arc setting.

4. A fire damper controller for easy maintenance according to claim 1, wherein: all be provided with mounting hole (513) on first installing frame (51), be provided with on mainboard (1) mainboard hole (11) and be used for passing mainboard hole (11) insert to the connecting bolt in mounting hole (513).

5. A fire damper controller for easy maintenance according to claim 1, wherein: and a reinforcing transverse plate (514) is arranged in the middle of the first mounting frame (51).

6. A fire damper controller for easy maintenance according to claim 1, wherein: power supply module (3) including power frame (31) with set up in power (32) in power frame (31), the degree of depth of power frame (31) is not less than the degree of depth of third installing frame (53), power frame (31) edge is provided with elasticity and detains (33), the power frame is kept away from one side edge that elasticity was detained (33) is provided with limiting plate (34), be provided with spacing hole (35) on limiting plate (34).

7. A fire damper controller for easy maintenance according to claim 1, wherein: the mounting rack (5) is a plastic part, and the placing box (6) is a metal part.

8. A fire damper controller for easy maintenance according to claim 1, wherein: the novel box is characterized in that a bolt cylinder used for facilitating insertion of the fixing bolt (56) is arranged on a bottom plate of the placing box (6), an internal thread used for being matched with the external thread of the fixing bolt (56) is arranged on the inner side of the bolt cylinder, and a box cover plate (61) is arranged on one side, far away from the bottom plate, of the placing box (6).

9. A fire damper controller for easy maintenance according to claim 8, wherein: the number of the bolt barrel and the number of the fixing feet (55) are at least one.

10. A fire damper controller for easy maintenance according to claim 1, wherein: one side of the outer side of the mounting frame (5) close to the second mounting frame (52) is provided with a wiring buckle (521) used for clamping a connecting wire.

Technical Field

The invention relates to the technical field of rolling screen controllers,

more particularly, the present invention relates to a fire-resistant roll screen controller that is easy to maintain.

Background

The fire-proof rolling curtain is a fire-fighting product which can cut off the fire source in time and effectively control the fire spread when a fire disaster occurs, and is widely used for fire-proof isolation of large-area buildings such as superstores, supermarkets, exhibition centers, airports, rail transit stations and the like. In order to realize that the fire-proof rolling curtain motor can be automatically controlled to act to put down the fire-proof rolling curtain to cut off a fire source under the condition that a main power supply (380V) is cut off when a fire disaster happens, a fire-proof rolling curtain controller with a power distribution function is required to be used.

However, when a fire occurs, the control box body cannot effectively protect the internal elements, once the internal elements are damaged, the fire-proof rolling shutter controller cannot normally work, and the fire-proof rolling shutter motor cannot be automatically controlled to act to put down the fire-proof rolling shutter to block the fire source, so that most of the rolling shutter controllers are designed to be fire-proof boxes, and all the elements of the controller are welded or fixedly connected in the fire-proof boxes, for example, the chinese patent utility model CN207553941U relates to a fire-proof rolling shutter controller assembly and a fire-proof rolling shutter controller. The utility model discloses a fire prevention roll screen controller subassembly, it includes first box, second box, first protecting cover and second protecting cover. An accommodating cavity and a first opening for communicating the accommodating cavity with the outside are formed in the first box body; first protecting cover is connected with first box, and first protecting cover is used for sealing or opens first opening. The second box body is arranged in the accommodating cavity and comprises a protection cavity and a second opening for communicating the protection cavity with the outside; the second protecting cover is connected with the second box body and used for closing or opening the second opening. The protection cavity is used for installing the controller. The fire-proof roller shutter control structure is simple in structure and convenient to use, and is used for protecting a fire-proof roller shutter controller. So as to ensure that the fire-proof rolling shutter controller can work normally when a fire disaster happens, thereby reducing the casualty quantity and reducing the property loss.

However, the above fire-proof rolling shutter control structure still has the following problems: control box simple structure installs on its inside component direct mount on the box inner wall, and the overall arrangement is mixed and disorderly, in case connect to be difficult to test, and wiring between each component is all to leak in the component and keeps away from the one side of box inner wall, and also inconvenient dismantlement when the component damages, the maintenance in later stage of not being convenient for.

Therefore, in order to solve the above problems, it is necessary to design a fire-proof rolling shutter controller with reasonable efficiency and easy maintenance.

Disclosure of Invention

The invention aims to provide the fireproof roller shutter controller which is simple in structure, all elements are installed on the installation frame, the bottom of each element is hollow when the elements are installed, delivery test is convenient to carry out, after the test is finished, the installation frame is installed in the placing box, wiring among all the elements is also hidden in the installation frame, the attractiveness is good, wiring hiding safety is high, all the elements are installed independently, the elements can be detached and maintained independently, and the maintenance and replacement cost is reduced.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

the utility model provides a fire prevention roll curtain controller convenient to maintenance, is including the mounting bracket that is used for installing mainboard, three-phase electroplax, power supply module and feedback subassembly and be used for placing the case of placing of mounting bracket, the mounting bracket bottom is provided with fixed foot and is used for passing fixed foot insert extremely place the interior fixing bolt of bottom of the case inboard, be provided with on the mounting bracket and be used for the installation the first installing frame of mainboard, be used for the installation the second installing frame of three-phase electroplax, be used for the installation the third installing frame of power supply module and be used for the installation the fourth installing frame of feedback subassembly, first installing frame, second installing frame, third installing frame and fourth installing frame are close to place bottom plate one side of case and be the fretwork setting, all be provided with binding post on mainboard, three-phase electroplax, power supply module and the feedback subassembly.

Preferably, the first mounting frame, the second mounting frame, the third mounting frame and the fourth mounting frame are located on the same horizontal plane on the sides away from the bottom plate of the storage box.

Preferably, one edge of the first mounting frame is provided with a first buckle, one edge of the first mounting frame, which is far away from the first buckle, is provided with a second buckle, and one side of the second buckle, which is far away from the bottom plate of the placing box, is in an arc shape.

Preferably, the first mounting frames are provided with mounting holes, and the main board is provided with a main board hole and a connecting bolt inserted into the mounting holes through the main board hole.

Preferably, a reinforcing cross plate is disposed in the middle of the first mounting frame.

Preferably, the power supply assembly comprises a power supply frame and a power supply arranged in the power supply frame, the depth of the power supply frame is not less than that of the third mounting frame, an elastic buckle is arranged on the edge of the power supply frame, a limit plate is arranged on the edge of one side of the power supply frame, which is far away from the elastic buckle, and a limit hole is formed in the limit plate.

Preferably, the mounting frame is made of plastic.

Preferably, the placing box is made of metal.

Preferably, a bottom plate of the placing box is provided with a bolt cylinder for facilitating insertion of the fixing bolt, the inner side of the bolt cylinder is provided with an internal thread matched with the external thread of the fixing bolt, and one side of the placing box, far away from the bottom plate, is provided with a box cover plate.

Preferably, the number of the bolt barrel and the number of the fixing foot are at least one.

Preferably, one side of the outer side of the mounting frame, which is close to the second mounting frame, is provided with a connection buckle for clamping a connection line.

The fireproof rolling curtain controller convenient to maintain has the beneficial effects that: simple structure, each component is installed on the mounting bracket, and bottom fretwork when each component is installed conveniently dispatches from the factory and tests, after the test finishes, installs the mounting bracket to placing the incasement again, and the wiring between each component is also hidden in the mounting bracket, and not only the aesthetic property is good and the wiring hides the security high, and each component is installed alone, can dismantle the maintenance alone, has reduced the cost of maintenance change.

Drawings

FIG. 1 is a schematic view of the overall structure of one embodiment of a fire damper controller of the present invention for ease of maintenance;

FIG. 2 is a schematic view of the construction of one embodiment of a fire damper controller of the present invention with the mounting bracket and components connected;

FIG. 3 is a schematic view of the mounting of the components of one embodiment of a fire damper controller for easy maintenance to a mounting bracket of the present invention;

FIG. 4 is a schematic view of the first and second clips of the first mounting frame of an embodiment of the fire damper controller for easy maintenance;

in the figure: 1. mainboard, 11, mainboard hole, 2, three-phase electroplax, 3, power supply module, 31, power frame, 32, the power, 33, elasticity are detained, 34, the limiting plate, 35, spacing hole, 4, feedback subassembly, 5, the mounting bracket, 51, first installing frame, 511, first buckle, 512, the second buckle, 513, the mounting hole, 514, strengthen the diaphragm, 52, the second installing frame, 521, the wiring buckle, 53, the third installing frame, 54, the fourth installing frame, 6, place the case, 61, the case lid.

Detailed Description

The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and steps do not limit the scope of the invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 4, which are only one embodiment of the present invention, a fire-proof rolling shutter controller convenient for maintenance comprises a mounting frame 5 for mounting a main board 1, a three-phase electric board 2, a power supply module 3 and a feedback module 4, and a placing box 6 for placing the mounting frame 5, wherein a fixing pin 55 and a fixing bolt 56 for inserting into a bottom plate of the placing box 6 through the fixing pin 55 are arranged at the bottom of the mounting frame 5, a first mounting frame 51 for mounting the main board 1, a second mounting frame 52 for mounting the three-phase electric board 2, a third mounting frame 53 for mounting the power supply module 3 and a fourth mounting frame 54 for mounting the feedback module 4 are arranged on the mounting frame 5, one side of the first mounting frame 51, the second mounting frame 52, the third mounting frame 53 and the fourth mounting frame 54 close to the bottom plate of the placing box 6 are hollowed out, and the main board 1, the three-phase electric board 2, the power supply module 3 and the feedback module 4 are all provided with wiring terminals.

In the invention, a placing box 6 is used as an outer shell, a mounting rack 5 provided with four elements of a main board 1, a three-phase electric board 2, a power supply component 3 and a feedback component 4 is placed inside the placing box 6, wherein the main board 1 is a main circuit board and used for data transmission processing, the main board 1 can send instructions to control the rising, falling, emergency stop, self-checking and lifting speed of a roller shutter door, the three-phase electric board 2 is a three-phase (live wire, zero wire and ground wire) external power supply AC380V or AC220V, high-voltage devices such as a main power socket and a transformer are arranged on the three-phase electric board 2, and commercial power is converted into 12V direct current through the transformer to supply power to the main board 1; the power supply assembly 3 is a low-voltage power supply, generally an DC3.7V lithium battery, and an inverter and a relay are arranged on the power supply assembly 3 and used for inverting DC3.7V into DC12V to supply power to the main board 1; the feedback component 4 is a control component, a user can send a control command to the main board 1 through a remote button or a control button connected to the feedback component 4, and the main board 1 converts the control command into a control signal and sends the control signal to the roller shutter door motor.

Note that, for convenience of understanding, the direction of the bottom plate of the storage box 6 is hereinafter referred to as "lower side", and the direction of the lid plate of the storage box 6 is hereinafter referred to as "upper side".

Firstly, the structure of the mounting frame 5 is provided, and the mounting frame 5 is provided with a first mounting frame 51 for mounting the main board 1, a second mounting frame 52 for mounting the three-phase electric board 2, a third mounting frame 53 for mounting the power module 3, and a fourth mounting frame 54 for mounting the feedback module 4, so as to separately place four components, and of course, the sizes of the four mounting frames need to be preset in advance for just being able to place four components.

Then be the structure of four installing frames, first installing frame 51, second installing frame 52, third installing frame 53 and fourth installing frame 54 are close to place bottom plate one side of case 6 and be the fretwork setting, all be provided with binding post on mainboard 1, three-phase electroplax 2, power supply module 3 and the feedback subassembly 4, mounting bracket 5 has certain height, and four installing frames all set up in the upside of mounting bracket 5, so install the downside of four components on four installing frames all with place and have certain distance between the 6 bottom plates of case, and the connecting wire that is connected to the binding post of four components all sets up in the 5 downside of mounting bracket, avoids the wiring to expose.

Then, each element is installed, a first buckle 511 is arranged on one edge of the first installation frame 51, a second buckle 512 is arranged on one edge of the first installation frame 51 far away from the first buckle 511, one side of the second buckle 512 far away from the bottom plate of the placing box 6 is in an arc shape, in addition, installation holes 513 are arranged on the first installation frame 51, and a main plate hole 11 and a connecting bolt used for penetrating through the main plate hole 11 and being inserted into the installation hole 513 are arranged on the main plate 1. When the mainboard 1 is installed, firstly, one side of the mainboard 11 is clamped between the first buckle 511 and the first installation frame 51, then one side of the mainboard 11 close to the second buckle 512 is pressed down, the mainboard is clamped between the lower side of the second buckle 512 and the first installation frame 51 through the arc on the upper side of the second buckle 512, and finally, the mainboard 1 is fixed by inserting the mainboard hole 11 into the installation hole 513 through the connecting bolt.

Of course, the same applies to the mounting of the three-phase electric board 2 to the second mounting frame 52 and the feedback assembly 4 to the fourth mounting frame 54.

The power module 3 is mounted only in a different manner, and the power module 3 includes a power frame 31 and a power source 32 provided in the power frame 31, and the depth of the power frame 31 is not smaller than the depth of the third mounting frame 53. The lower side of the power frame 31 is lower than the lower side of the third mounting frame 53, the edge of the upper side of the power frame 31 is clamped into the third mounting frame 53, the power source 32 is actually DC3.7V lithium battery, and the battery is sealed at the bottom side of the power frame 31 by pouring glue, so that the battery can be prevented from being exposed, and the service life of the battery is longer.

The edge of the power frame 31 is provided with an elastic buckle 33, the edge of one side of the power frame, which is far away from the elastic buckle 33, is provided with a limiting plate 34, a limiting hole 35 is formed in the limiting plate 34, when the power frame 31 is installed, the power frame is inserted downwards from the third installation frame 53 until the bottom side of the limiting plate 34 contacts the upper side of one side of the third installation frame 53, at the moment, the elastic buckle 33 elastically supports against the inner side of the other side of the third installation frame 53, and then the power frame 31 is fixed by penetrating the limiting hole 35 through a limiting bolt into the limiting installation hole in the third installation frame 53.

Finally, the mounting frame 5 is fixed, and the bottom of the mounting frame 5 is provided with a fixing foot 55 and a fixing bolt 56 for inserting into the bottom plate of the placing box 6 through the fixing foot 55.

According to the invention, the main board 1, the three-phase electric board 2 in the high-voltage area, the power supply assembly 3 in the low-voltage area and the feedback assembly 4 in the human-computer interaction area are respectively installed on the installation frame 5 in a modularized manner, at the moment, the four element modules can be directly subjected to factory test from the bottom side of the installation frame 5, after the test is passed, the bottom side of the installation frame 5 is fixedly installed on the bottom plate of the placement box 6, and in the using process, any module can be independently maintained or replaced without replacing all parts together, so that the maintenance and replacement cost is reduced.

The fireproof roller shutter controller convenient to maintain is simple in structure, all elements are installed on the installation frame, the bottom of each element is hollowed when being installed, delivery test is convenient to conduct, after the test is finished, the installation frame is installed in the placing box, wiring among all elements is also hidden in the installation frame, attractiveness is good, wiring hiding safety is high, all elements are installed independently, disassembly and maintenance can be conducted independently, and maintenance and replacement cost is reduced.

In the second embodiment, as also shown in fig. 1 to 4, which is only one embodiment of the present invention, based on the first embodiment, in the fire-proof rolling shutter controller convenient for maintenance of the present invention, the sides of the first mounting frame 51, the second mounting frame 52, the third mounting frame 53 and the fourth mounting frame 54, which are far away from the bottom plate of the placing box 6, are located on the same horizontal plane, so that the upper sides of the main board 1, the three-phase electric board 2, the power supply assembly 3 and the feedback assembly 4 after being mounted are located on the same horizontal plane.

Of course, the reinforcing transverse plate 514 is provided in the middle of the first mounting frame 51, and generally, the area of the main board 1 is large, and the reinforcing transverse plate 514 is provided in the middle of the first mounting frame 51 to support the main board 1.

In addition, the corners of the first mounting frame 51 and the second mounting frame 52 and the joints of the reinforcing transverse plate 514 and the first mounting frame 51 are provided with triangular plates, so that the effect of a reinforcing structure is achieved, the main board 1 and the three-phase electric board 2 are limited, and the bottom height of the main board and the three-phase electric board is limited.

In addition, the mounting frame 5 is a plastic piece, so that the weight is light, the design cost is low, and the groove is convenient to open.

And the placing box 6 is made of metal and plays a role in protecting the mounting frame 5 and various elements in the placing box 6.

Then, be provided with on the bottom plate of placing case 6 and be used for making things convenient for the fixing bolt 56 inserts a bolt section of thick bamboo, bolt section of thick bamboo inboard be provided with be used for with fixing bolt 56's external screw thread complex internal thread, the one side of placing case 6 and keeping away from the bottom plate is provided with case apron 61.

Of course, the number of bolt barrels and fixing feet 55 is at least one.

Finally, one side that the mounting bracket 5 outside is close to second installing frame 52 is provided with the wiring knot 521 that is used for blocking the connecting wire for press from both sides the three-phase electric wire and other connecting wires that lead to three-phase electroplax 2, prevent that the mistake from touching.

The fireproof roller shutter controller convenient to maintain is simple in structure, all elements are installed on the installation frame, the bottom of each element is hollowed when being installed, delivery test is convenient to conduct, after the test is finished, the installation frame is installed in the placing box, wiring among all elements is also hidden in the installation frame, attractiveness is good, wiring hiding safety is high, all elements are installed independently, disassembly and maintenance can be conducted independently, and maintenance and replacement cost is reduced.

The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.