Search

CN-121999688-A - Heating display board for being installed on community fire stand

CN121999688ACN 121999688 ACN121999688 ACN 121999688ACN-121999688-A

Abstract

The invention discloses a heating display board for being installed on a community fire stand, and belongs to the technical field of outdoor public facilities. The display board comprises a box body, a display screen, a heating mechanism, a fixing clamp and a controller. The inside of the box body is divided into a front independent accommodating space and a rear independent accommodating space by a vertical partition plate, and the back electronic element and the heating mechanism of the display screen are respectively accommodated so as to block heat from being directly transferred. The heating mechanism comprises an electric heating wire, a base plate, an outer shell and a heat dissipation wing plate and is used for radiating heat to the direction of the stand. The controller integrates wireless communication and temperature sensing functions and can intensively control display content and heating power. The invention solves the problems of thermal interference and space occupation existing in the integration of display and heating functions in the outdoor viewing scene, and realizes the miniaturization, safe and reliable operation and intelligent management of equipment.

Inventors

  • JIA LU
  • JIA SHUJUAN
  • Lv Paiyun

Assignees

  • 海南画好悦演科技有限公司

Dates

Publication Date
20260508
Application Date
20260130

Claims (5)

  1. 1. A heat-generating display board for installation on a corporate fire stand, comprising: a case (1); the display screen (2) is fixedly arranged at the front side of the box body (1) and used for displaying graphic and text information; the heating mechanism (3) is fixedly arranged in the box body (1) and is used for radiating heat to the direction of the stand so as to realize heating; The fixing clamps (4) are arranged at two ends of the top of the box body (1) and are used for clamping or locking the display board on a stand railing or a bracket; The controller (5) is arranged at the upper part of one side of the box body (1), is electrically connected with the display screen (2) and the heating mechanism (3) respectively, and is used for controlling the opening and closing of the display content of the display screen (2) and the heating mechanism (3) and the power; The box body (1) is internally divided into a front accommodating space and a rear accommodating space through a vertically arranged partition plate (6), a back side electronic element of the display screen (2) is located in the front accommodating space, the heating mechanism (3) is arranged in the rear accommodating space, and the partition plate (6) is used for blocking heat generated by the heating mechanism (3) to be directly transferred to the back side electronic element of the display screen (2).
  2. 2. The heating display board for being installed on a community fire stand according to claim 1, wherein a plurality of heat dissipation holes (11) are formed in the side wall of the box body (1) corresponding to the rear accommodating space where the heating mechanism (3) is arranged and used for realizing heat exchange of the accommodating space, and a heat insulation installation space (12) is formed in the top of the box body (1) corresponding to the upper side of the heating mechanism (3).
  3. 3. A heating sign for mounting on a corporate fire stand according to claim 2, characterized in that the heating means (3) comprises: the heat insulation pad (31) is fixedly arranged at the bottom of the rear accommodating space in the box body (1); a base plate (32) having a plate-like structure and fixedly and vertically disposed on the heat insulating pad (31); a heating wire (33) spirally wound and fixed on the substrate (32); An outer shell (34) which is covered outside the base plate (32) and the heating wire (33), and the bottom end of which is fixedly connected with the heat insulation pad (31); the heat dissipation wing plates (35) are provided with a plurality of heat dissipation wing plates, extend along the vertical direction and are uniformly arranged on the outer surface of the side wall of the outer shell (34); The electric control assembly (36) is fixedly arranged in the heat insulation installation space (12), is electrically connected with the electric heating wire (33) and the controller (5) respectively, and is used for adjusting the electrifying state and the heating power of the electric heating wire (33) under the control of the controller (5).
  4. 4. A heating sign for mounting on a corporate fire stand according to claim 1, characterized in that the display screen (2) is an LED display screen.
  5. 5. A heating sign for mounting on a corporate fire stand according to any of claims 1-4, characterized in that the controller (5) has integrated therein a wireless communication module for receiving remote control instructions and transmitting said instructions to a processing unit of the controller (5), and a temperature sensor for detecting an ambient temperature and transmitting a temperature signal to the processing unit of the controller (5), the controller (5) being configured to be able to automatically adjust the heating power of the heating means (3) in accordance with the remote control instructions or the ambient temperature signal.

Description

Heating display board for being installed on community fire stand Technical Field The invention relates to the technical field of outdoor public facilities, in particular to a heating display board arranged on a community fire stand. Background Traditional folk-custom performance activities such as fire are usually carried out in winter or in low-temperature time, and temporary stands are usually built on open-air sites for spectators to watch. Viewers often need to be in a relatively static state for a long time in the watching process, and feel cold easily, so that the watching experience is affected. At present, in order to improve comfort of spectators, it is common practice to provide independent heating devices such as an electric warm air blower, a quartz tube heater and the like in a stand area, and meanwhile, in order to activate atmosphere or provide activity information, display devices such as a billboard and an LED display screen are also separately provided. However, there are many limitations and challenges to co-deploying separate heating devices with display devices in a limited space, personnel intensive stand area. Firstly, the two separate arrangement can additionally occupy the stressed effective space, the passing or viewing field of audiences can be influenced, the wiring is complex, and potential safety hazards exist. Secondly, simple function superposition can not realize coordination and integration among devices, and management and maintenance are inconvenient. More importantly, if the heat generating unit is tried to be integrated in the display device, a series of new technical problems are caused, namely, core electronic components (such as a driving circuit, a power module and the like) of the display device are generally sensitive to the temperature of the working environment, the height Wen Re generated when the heat generating unit works cannot be effectively controlled, and the heat of the heat generating unit can be directly or indirectly transmitted to the electronic components through conduction, radiation and the like, so that the working temperature of the heat generating unit exceeds the allowable range, the display performance and the service life are influenced slightly, and faults and even safety accidents are caused seriously. Therefore, how to integrate the active heating function safely and stably in an outdoor display device with a compact structure, and ensure that the display function and the heating function do not interfere with each other and operate reliably for a long time is a technical problem to be solved in the art. In the prior art, an integrated heating display device which is specially designed for outdoor viewing scenes such as a fire stand and the like and can effectively solve the heat management contradiction is not yet seen. Most display devices do not have active heating capability, but common heating devices do not have information display function, and when the two display devices are combined, reasonable planning and isolation design of an internal heat transfer path are lacking. This limits the development of integrated solutions that integrate comfort and information delivery to the audience in low temperature outdoor environments. Disclosure of Invention In view of the above, embodiments of the present invention provide a heating display board for installing on a fire-corporate stand, so as to solve or improve the technical problems existing in the prior art. The technical scheme of the embodiment of the invention is realized in that the heating display board used for being arranged on the community fire stand comprises the following components: A case; the display screen is fixedly arranged on the front side of the box body and used for displaying graphic and text information; The heating mechanism is fixedly arranged in the box body and used for radiating heat to the direction of the stand so as to realize heating; The fixing clamps are arranged at two ends of the top of the box body and are used for clamping or locking the display board on a stand railing or a bracket; The controller is arranged at the upper part of one side of the box body, is respectively and electrically connected with the display screen and the heating mechanism, and is used for controlling the opening and closing of the display content of the display screen and the heating mechanism and the power; the box body is internally divided into a front accommodating space and a rear accommodating space through a vertically arranged partition plate, a back side electronic element of the display screen is located in the front accommodating space, the heating mechanism is arranged in the rear accommodating space, and the partition plate is used for blocking heat generated by the heating mechanism to be directly transferred to the back side electronic element of the display screen. As improvement, the side wall of the box body corresponding to the rear accommodating space