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CN-224228491-U - Quick electric smoke exhausting window opening device

CN224228491UCN 224228491 UCN224228491 UCN 224228491UCN-224228491-U

Abstract

The utility model relates to the technical field of smoke discharging windows, in particular to a rapid electric smoke discharging window opening device which comprises a smoke discharging window frame body, wherein a first smoke discharging window and a second smoke discharging window are arranged in the smoke discharging window frame body, the first smoke discharging window is fixedly arranged in the smoke discharging window frame body, the second smoke discharging window is movably arranged in the smoke discharging window frame body through guide rails arranged at the bottom and the inner top of the smoke discharging window frame body, an embedded groove is formed in the front end of the smoke discharging window frame body, a motor is arranged in the embedded groove in an embedded mode, a gear is fixed at the output end of the motor, a rack meshed with the gear is fixed at the front end of the second smoke discharging window, a controller is arranged at the bottom of the motor, and a connecting block is fixed at the front end of the smoke discharging window frame body.

Inventors

  • LIN XIUJUN
  • YU ZHIJIAN
  • ZENG ZHIGUANG
  • LIU DING
  • WANG WU
  • TAO YOUTANG

Assignees

  • 艾奕康设计与咨询(深圳)有限公司

Dates

Publication Date
20260512
Application Date
20250311

Claims (6)

  1. 1. Quick electronic smoke evacuation window opening device, its characterized in that includes: A smoke exhaust window frame body (1); A first smoke discharging window (2) and a second smoke discharging window (4) are arranged in the smoke discharging window frame body (1); The first smoke discharging window (2) is fixedly arranged in the smoke discharging window frame body (1), and the second smoke discharging window (4) is movably arranged in the smoke discharging window frame body (1) through guide rails (3) at the inner bottom and the inner top of the smoke discharging window frame body (1); An embedded groove (6) is formed in the front end of the smoke exhaust window frame body (1), a motor (7) is embedded in the embedded groove (6), and a gear (8) is fixed at the output end of the motor (7); a rack (9) meshed with the gear (8) is fixed at the front end of the second smoke exhaust window (4); A controller (10) is arranged at the bottom of the motor (7); The smoke exhaust window frame is characterized in that a connecting block (11) is fixed at the front end of the smoke exhaust window frame body (1), a connecting groove (12) is formed in the front end of the connecting block (11), a connecting strip (14) is connected in the connecting groove (12), and a smoke sensor (13) is arranged at the front end of the connecting strip (14).
  2. 2. The rapid electric smoke window opening device according to claim 1, wherein the output end of the smoke sensor (13) is electrically connected with the input end of the controller (10), and the output end of the controller (10) is electrically connected with the input end of the motor (7).
  3. 3. The rapid electric smoke window opening device according to claim 1, characterized in that the rear end of the second smoke window (4) is provided with a sealing strip (5).
  4. 4. A rapid electric smoke window opening device according to claim 3, characterized in that the sealing strip (5) is made of a silicone material.
  5. 5. The quick electric smoke exhaust window opening device according to claim 1, wherein the top of the connecting strip (14) is fixedly provided with a supporting strip (15), the rear end of the supporting strip (15) is fixedly provided with a transverse strip (16), the top of the transverse strip (16) is provided with a clamping groove (17), the top of the connecting block (11) is fixedly provided with a first concave block (18), and the inside of the first concave block (18) is movably connected with a fixing strip (20) clamped in the clamping groove (17) through a first movable pin (19).
  6. 6. The quick electric smoke exhaust window opening device according to claim 5, wherein a second concave block (21) is fixed at the top of the connecting block (11), a second movable pin (22) is movably connected inside the second concave block (21), a third concave block (23) is fixed on the outer wall of the fixing strip (20), a third movable pin (24) is movably connected inside the third concave block (23), a spring (25) is arranged between the second movable pin (22) and the third movable pin (24), and two ends of the spring (25) are respectively connected with the second movable pin (22) and the third movable pin (24) correspondingly.

Description

Quick electric smoke exhausting window opening device Technical Field The utility model relates to the technical field of smoke exhaust windows, in particular to a rapid electric smoke exhaust window opening device. Background The smoke exhaust window is an important component part of the building smoke prevention and exhaust system, and is mainly used for exhausting indoor smoke under emergency conditions such as fire and the like so as to ensure personnel safety evacuation and fire rescue work development. At present, a manual and centralized control opening mode is adopted for a natural smoke discharging window in a high space, and only a manual opening device is required to be arranged in a non-high space, but the common manual opening device has the problems of inconvenient operation and low opening speed, and can not meet the existing requirements. For this purpose, a rapid electric smoke window opening device is proposed. Disclosure of utility model The utility model aims to provide a rapid electric smoke exhaust window opening device. In order to achieve the above purpose, the present utility model provides the following technical solutions: Quick electronic smoke evacuation window opening device includes: a smoke discharging window frame body; a first smoke discharging window and a second smoke discharging window are arranged in the smoke discharging window frame body; The first smoke exhaust window is fixedly arranged in the smoke exhaust window frame body, and the second smoke exhaust window is movably arranged in the smoke exhaust window frame body through a guide rail at the bottom and the top of the smoke exhaust window frame body; An embedded groove is formed in the front end of the smoke exhaust window frame body, a motor is embedded in the embedded groove, and a gear is fixed at the output end of the motor; A rack meshed with the gear is fixed at the front end of the second smoke exhaust window; a controller is arranged at the bottom of the motor; the smoke exhaust window frame is characterized in that a connecting block is fixed at the front end of the smoke exhaust window frame body, a connecting groove is formed in the front end of the connecting block, a connecting bar is connected in the connecting groove, and a smoke sensor is mounted at the front end of the connecting bar. Preferably, the smoke sensor is electrically connected with a controller, and the controller is electrically connected with the motor. Preferably, a sealing strip is arranged at the rear end of the second smoke exhaust window. Preferably, the sealing strip is made of silica gel material. Preferably, the connecting strip top is fixed with a branch strip, the branch strip rear end is fixed with the horizontal bar, the draw-in groove has been seted up at the horizontal bar top, the connecting block top is fixed with first concave type piece, first concave type piece is inside to have the joint at the inside fixed strip of draw-in groove through first movable pin swing joint. Preferably, the top of the connecting block is fixed with a second concave block, a second movable pin is movably connected inside the second concave block, a third concave block is fixed on the outer wall of the fixing strip, a third movable pin is movably connected inside the third concave block, a spring is arranged between the second movable pin and the third movable pin, and two ends of the spring are respectively connected with the second movable pin and the third movable pin correspondingly. Compared with the prior art, the utility model has the beneficial effects that: The utility model starts the motor through the controller, the motor can drive the gear to rotate, and the gear is meshed with the rack, so the gear can drive the second smoke discharging window to move by utilizing the rack when rotating, thereby achieving the aim of opening the second smoke discharging window, compared with the prior art, the second smoke discharging fan adopts an automatic opening mode, does not need manual operation, has convenient operation and higher opening speed, can meet the prior requirements, meanwhile, the spring can also perform corresponding stretching movement, the spring can perform corresponding movement in the second concave block and the third concave block by utilizing the second movable pin and the third movable pin, after one end of the fixing strip is separated from the inside of the clamping groove, the connecting strip is pulled out of the connecting groove of the connecting block, and the smoke sensor can be detached, so that the smoke sensor is convenient to detach and maintain, and the practicability is higher. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model; FIG. 3 is a schematic view of a smoke sensor mounting structure in accordance with the present utility model; Fig. 4 is a sche