CN215771560U - Indoor ceiling type antenna - Google Patents
Indoor ceiling type antenna Download PDFInfo
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- CN215771560U CN215771560U CN202122261434.5U CN202122261434U CN215771560U CN 215771560 U CN215771560 U CN 215771560U CN 202122261434 U CN202122261434 U CN 202122261434U CN 215771560 U CN215771560 U CN 215771560U
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Abstract
The utility model discloses an indoor ceiling type antenna which comprises a flame-retardant heat-insulation shell, wherein a ceiling mounting plate is fixedly mounted on the upper surface of the flame-retardant heat-insulation shell, a reflecting plate and a fixing frame are fixedly mounted inside the flame-retardant heat-insulation shell, a heat collection cover is arranged at the bottom of the fixing frame, and a motor is mounted inside the heat collection cover; the flame-retardant heat-insulation shell comprises a flame-retardant heat-insulation shell, a breathable heat-dissipation frame and a plurality of fixing clamping seats, wherein the breathable heat-dissipation frame is fixedly arranged at the bottom of the flame-retardant heat-insulation shell, the plurality of fixing clamping seats are uniformly distributed, the same connecting seat is fixedly arranged on the plurality of fixing clamping seats, a breathable opening is formed between the fixing clamping seats, and movable strips are movably arranged in the plurality of fixing clamping seats; compared with the prior art, the indoor ceiling type antenna has a good heat-insulating flame-retardant fireproof structure, delays the temperature rise of internal elements of the antenna, keeps the antenna working, has a good communication function, and improves the safety protection function after fire.
Description
Technical Field
The utility model relates to the technical field of ceiling antennas, in particular to an indoor ceiling antenna.
Background
With the increasing demand of human beings on communication, a novel communication mode represented by optical fiber communication and ground and satellite communication and related technologies thereof are rapidly developed, a ceiling antenna is one of mobile communication system antennas and is mainly used for indoor 5G signal coverage, however, the indoor ceiling antenna in the prior art still has certain disadvantages when in use, for example, because the ceiling is mounted on the top of the indoor ceiling antenna and is attached to an indoor wall, a certain ventilation and heat dissipation structure is required to be arranged for ensuring good ventilation and heat dissipation effects, but the fireproof capability of the indoor ceiling antenna is insufficient, external hot air is easy to enter the inside of an antenna shell in case of fire, internal elements of the indoor ceiling antenna are easy to damage, the indoor and external communication demands are further influenced, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an indoor ceiling antenna, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: an indoor ceiling antenna comprising:
the heat collecting device comprises a flame-retardant heat insulation shell, wherein a ceiling mounting plate is fixedly mounted on the upper surface of the flame-retardant heat insulation shell, a reflecting plate and a fixing frame are fixedly mounted inside the flame-retardant heat insulation shell, a heat collecting cover is arranged at the bottom of the fixing frame, and a motor is mounted inside the heat collecting cover;
ventilative heat dissipation frame, ventilative heat dissipation frame fixed mounting is in the bottom of fire-retardant thermal-insulated shell, the inside of ventilative heat dissipation frame is equipped with a plurality of evenly distributed's fixed cassette, a plurality of fixed mounting has same connecting seat on the fixed cassette, links to each other be equipped with ventilative mouthful between the fixed cassette, a plurality of equal movable mounting has movable strip in the fixed cassette, first strip groove has been seted up to one side of fixed cassette, second strip groove, a plurality of have been seted up to the opposite side of fixed cassette fixed mounting has same rotor on the activity strip, and the output fixed connection of rotor and motor, the thermal-arrest covers and installs mercury switch shell and power supply pool, movable strip links to each other through fire-retardant thermal-insulated membrane with fixed cassette.
As a preferred technical solution of the present invention, the reflector plate is provided with a symmetric radiation oscillator piece.
As a preferable technical solution of the present invention, the heat collecting cover is in a hollow round table structure, the mercury switch shell is in a hollow C-shaped tubular structure, mercury is disposed in the mercury switch shell, metal contacts are disposed at both ends of the mercury switch shell, and the metal contacts at both ends of the mercury switch shell form a series closed circuit with the motor through a battery.
In a preferred embodiment of the present invention, the size of the flame-retardant heat-insulating film is adapted to the size of the ventilation opening.
As a preferable technical solution of the present invention, the initial state of the movable bar is located in the second groove.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to an indoor ceiling antenna, which is provided with a flame-retardant heat-insulation shell, a heat-collection cover, a motor, a breathable heat-dissipation frame, a fixed clamping seat, a breathable opening, a movable strip, a rotating sheet, a first strip groove, a second strip groove, a flame-retardant heat-insulation film and a mercury switch shell, and can be added with a good heat-retardant flame-retardant fireproof structure for the indoor ceiling antenna, can play spacingly to the activity strip for fire-retardant thermal-insulated membrane stop to remove, ventilative mouthful on the ventilative heat dissipation frame this moment can be sealed by fire-retardant thermal-insulated membrane, avoids external environment's steam to get into, and has certain thermal-insulated function, thereby delays the antenna inner member and heaies up, lets antenna keep work to have good communication function, promotes the safety protection function after its fire disaster.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the breathable heat dissipation frame of the present invention;
FIG. 3 is a cross-sectional view of a breathable heat-dissipating frame of the present invention;
FIG. 4 is an internal view of the fixed clamp of the present invention;
FIG. 5 is a schematic structural view of a breathable heat dissipation frame after the flame-retardant and heat-insulating film of the present invention is unfolded;
FIG. 6 is a bottom view of the heat collecting cover of the present invention;
in the figure: 1. a ceiling mounting plate; 2. a flame retardant heat insulating housing; 3. a reflective plate; 4. a symmetric radiation oscillator piece; 5. a fixed mount; 6. a heat collection cover; 7. a motor; 8. a ventilating and heat dissipating frame; 9. fixing the card holder; 10. a ventilation opening; 11. a movable bar; 12. a rotating sheet; 13. a connecting seat; 14. a first groove; 15. a second groove; 16. a flame-retardant heat-insulating film; 17. a mercury switch housing; 18. for the battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, the present invention provides a technical solution: an indoor ceiling antenna comprising:
the heat-insulation device comprises a flame-retardant heat-insulation shell 2, wherein a ceiling mounting plate 1 is fixedly mounted on the upper surface of the flame-retardant heat-insulation shell 2, a reflecting plate 3 and a fixing frame 5 are fixedly mounted inside the flame-retardant heat-insulation shell 2, a heat-collecting cover 6 is arranged at the bottom of the fixing frame 5, and a motor 7 is mounted inside the heat-collecting cover 6;
ventilative heat dissipation frame 8, ventilative heat dissipation frame 8 fixed mounting is in the bottom of fire-retardant thermal-insulated shell 2, the inside of ventilative heat dissipation frame 8 is equipped with a plurality of evenly distributed's fixed cassette 9, fixed mounting has same connecting seat 13 on the fixed cassette 9 of a plurality of, it has ventilative mouthful 10 to link to each other to be equipped with between the fixed cassette 9, equal movable mounting has movable strip 11 in the fixed cassette 9 of a plurality of, first strip groove 14 has been seted up to one side of fixed cassette 9, second strip groove 15 has been seted up to the opposite side of fixed cassette 9, fixed mounting has same rotor 12 on a plurality of movable strip 11, and rotor 12 and motor 7's output end fixed connection, install mercury switch shell 17 and power supply battery 18 on the thermal-arrest cover 6, movable strip 11 links to each other through fire-retardant thermal-insulated membrane 16 with fixed cassette 9.
Furthermore, the reflector 3 is provided with a symmetrical radiating oscillator piece 4.
Further, the heat collecting cover 6 is in a hollow round table structure, the mercury switch shell 17 is in a hollow C-shaped tubular structure, mercury is arranged in the mercury switch shell 17, metal contacts are arranged at two ends of the mercury switch shell 17, and the metal contacts at the two ends of the mercury switch shell 17 and the motor 7 form a series closed circuit through the battery 18.
Furthermore, the flame-retardant heat-insulation film 16 is a glass fiber film, the size of the flame-retardant heat-insulation film 16 is matched with that of the ventilation opening 10, and the ventilation heat dissipation frame 8 and the flame-retardant heat-insulation shell 2 are made of glass fiber reinforced plastic materials.
Further, the initial state of the movable bar 11 is located in the second groove 15.
The working principle is as follows:
when the antenna is normally used, the flame-retardant heat-insulation film 16 positioned at the vent hole 10 is hidden in the fixed clamping seat 9, so that good ventilation and heat dissipation in the antenna are ensured, when a fire breaks out, the air of the external environment is gradually heated, mercury in the mercury switch shell 17 can be heated and expanded, metal contacts at two ends of the mercury switch shell 17 are electrified, the motor 7 is electrified to work, the rotating sheet 12 and the movable strip 11 are driven to rotate, the movable strip 11 drives the flame-retardant heat-insulation film 16 to move, the flame-retardant heat-insulation film 16 is unfolded, after the movable strip 11 moves into the first groove 14 of the fixed clamping seat 9, the movable strip 11 can be limited, the flame-retardant heat-insulation film 16 stops moving, the vent hole 10 on the ventilation and heat dissipation frame 8 is sealed by the flame-retardant heat-insulation film 16 at the moment, hot air of the external environment is prevented from entering, a certain heat-insulation function is realized, so that the temperature rise of internal elements of the antenna is delayed, the antenna can work well, and the safety protection function after fire is improved.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. An indoor ceiling antenna, comprising:
the heat-collecting device comprises a flame-retardant heat-insulating shell (2), wherein a ceiling mounting plate (1) is fixedly mounted on the upper surface of the flame-retardant heat-insulating shell (2), a reflecting plate (3) and a fixing frame (5) are fixedly mounted inside the flame-retardant heat-insulating shell (2), a heat-collecting cover (6) is arranged at the bottom of the fixing frame (5), and a motor (7) is mounted inside the heat-collecting cover (6);
the heat-insulation and heat-preservation solar heat-collecting device comprises a breathable heat-dissipation frame (8), wherein the breathable heat-dissipation frame (8) is fixedly arranged at the bottom of a flame-retardant heat-insulation shell (2), a plurality of fixed clamping seats (9) which are uniformly distributed are arranged inside the breathable heat-dissipation frame (8), the same connecting seat (13) is fixedly arranged on the fixed clamping seats (9), a breathable opening (10) is formed between the fixed clamping seats (9), movable strips (11) are movably arranged in the fixed clamping seats (9), a first strip groove (14) is formed in one side of each fixed clamping seat (9), a second strip groove (15) is formed in the other side of each fixed clamping seat (9), the same rotating sheet (12) is fixedly arranged on the movable strips (11), the rotating sheets (12) are fixedly connected with the output end of a motor (7), a mercury switch shell (17) and a power supply pool (18) are arranged on a heat-collecting cover (6), the movable strip (11) is connected with the fixed clamping seat (9) through a flame-retardant heat-insulating film (16).
2. The indoor ceiling antenna as claimed in claim 1, wherein the reflector plate (3) is provided with a symmetrical radiating oscillator piece (4).
3. The indoor ceiling antenna as claimed in claim 1, wherein the heat collection cover (6) is in a hollow round table structure, the mercury switch shell (17) is in a hollow C-shaped tubular structure, mercury is arranged in the mercury switch shell (17), metal contacts are arranged at two ends of the mercury switch shell (17), and the metal contacts at two ends of the mercury switch shell (17) form a series closed circuit with the motor (7) through a battery (18).
4. The indoor ceiling antenna as claimed in claim 1, wherein the flame-retardant and heat-insulating film (16) has a size adapted to the size of the ventilation opening (10).
5. The indoor ceiling antenna as claimed in claim 1, wherein the initial state of the movable strip (11) is located in the second groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122261434.5U CN215771560U (en) | 2021-09-17 | 2021-09-17 | Indoor ceiling type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122261434.5U CN215771560U (en) | 2021-09-17 | 2021-09-17 | Indoor ceiling type antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771560U true CN215771560U (en) | 2022-02-08 |
Family
ID=80088795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122261434.5U Active CN215771560U (en) | 2021-09-17 | 2021-09-17 | Indoor ceiling type antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771560U (en) |
-
2021
- 2021-09-17 CN CN202122261434.5U patent/CN215771560U/en active Active
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