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CN-224230164-U - Air conditioner indoor unit capable of removing formaldehyde

CN224230164UCN 224230164 UCN224230164 UCN 224230164UCN-224230164-U

Abstract

The utility model provides an air conditioner indoor unit capable of removing formaldehyde, which comprises a shell, a ventilation grid and a formaldehyde removing device. An air duct is arranged in the shell. The ventilation grille is arranged in the air duct. The ventilation grille includes a first frame and a second frame. The formaldehyde removing device is arranged in the air duct. The formaldehyde removing device comprises a mounting frame and a formaldehyde removing module arranged in the mounting frame. The mounting frame has the third frame to and with the fourth frame that the third frame interval set up, remove formaldehyde module setting in between third frame and the fourth frame. The third frame and the first frame are positioned on the same straight line, and the cross section outline of the third frame is consistent with the cross section outline of the first frame. The cross section outline of the fourth frame is consistent with the cross section outline of the second frame. The installation frame is consistent with the appearance of the ventilation grille, so that the indoor unit of the air conditioner with the formaldehyde removing device is not abrupt, and the whole indoor unit of the air conditioner is attractive in appearance.

Inventors

  • LI PEIJIN
  • SHI HENG

Assignees

  • 青岛海尔空调器有限总公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. An indoor unit of an air conditioner capable of removing formaldehyde, comprising: the shell is internally provided with an air duct; The air duct comprises an air duct body, an air grid, a fan and a fan, wherein the air grid is arranged in the air duct and comprises a first frame and a second frame which is arranged at intervals with the first frame; The formaldehyde removing device is arranged in the air duct and comprises a mounting frame and a formaldehyde removing module arranged in the mounting frame, wherein the mounting frame is provided with a third frame and a fourth frame which is arranged at intervals with the third frame, and the formaldehyde removing module is arranged between the third frame and the fourth frame; The third frame and the first frame are positioned on the same straight line, and the cross section outline of the third frame is consistent with the cross section outline of the first frame; The cross section outline of the fourth frame is consistent with the cross section outline of the second frame.
  2. 2. The indoor unit of claim 1, wherein the indoor unit of the air conditioner, The ventilation grille further includes: The plurality of grating plates are arranged between the first frame and the second frame, or the plurality of grating plates are arranged between the first frame and the second frame at intervals in sequence; The mounting frame further includes: One or more first support bars arranged on one side of the formaldehyde removal module, each first support bar being arranged on an extension line of one of the grid plates, and/or The second support bars are one or more and are arranged on the other side of the formaldehyde removal module, and each second support bar is arranged on an extension line of one grid plate.
  3. 3. An indoor unit of an air conditioner according to claim 2, wherein, The part of the outer surface of each first supporting bar, which is removed towards the formaldehyde removal module, is a first surface area, and the first surface area is on the same surface with the outer surface of the corresponding grid plate; The portion of the outer surface of each second support bar facing the formaldehyde removal module is a second surface area on the same side as the outer surface of the corresponding grid plate.
  4. 4. The indoor unit of claim 1, wherein the indoor unit of the air conditioner, The ventilation grille further includes: The fifth frame is connected with one end, close to the third frame, of the first frame and one end, close to the fourth frame, of the second frame; the sixth frame is connected with one end, far away from the third frame, of the first frame and one end, far away from the fourth frame, of the second frame; The mounting frame further includes: a seventh frame, wherein the seventh frame is connected with one end of the third frame adjacent to the first frame and one end of the fourth frame adjacent to the second frame; An eighth frame, wherein the eighth frame is connected with one end of the third frame far away from the first frame and one end of the fourth frame far away from the second frame; The seventh frame and the fifth frame are symmetrically arranged, and/or the octagonal frame and the sixth frame are symmetrically arranged.
  5. 5. The indoor unit of claim 4, wherein the indoor unit of the air conditioner, The ventilation grille further includes: The connecting strips are connected between the first frame and the second frame, one connecting strip is arranged in the middle between the fifth frame and the sixth frame, or a plurality of connecting strips are uniformly arranged between the fifth frame and the sixth frame so as to divide the ventilation grille into at least two parts.
  6. 6. The indoor unit of claim 5, wherein the indoor unit of the air conditioner, The mounting frame further includes: A third supporting bar arranged on one side of the formaldehyde removal module and connected between the third frame and the fourth frame, wherein one third supporting bar is arranged in the middle between the seventh frame and the eighth frame, or a plurality of third supporting bars are uniformly arranged between the seventh frame and the eighth frame to divide the mounting frame into at least two parts, and/or The fourth supporting bar is arranged on the other side of the formaldehyde removal module; the fourth supporting bar is connected between the third frame and the fourth frame; the fourth supporting bars are one and are arranged in the middle between the seventh frame and the eighth frame, or the plurality of the fourth supporting bars are uniformly arranged between the seventh frame and the eighth frame so as to divide the mounting frame into at least two parts; The length of each mounting frame is equal to the length of each ventilation grille, and the number of the ventilation grills is more than or equal to the number of the mounting frames.
  7. 7. The indoor unit of claim 5, wherein the indoor unit of the air conditioner, The length of the mounting frame is equal to the length of each ventilation grille.
  8. 8. The indoor unit of air conditioner of claim 1, further comprising: A heat exchanger and a humidity sensor; The heat exchanger is arranged in the air duct; The formaldehyde removing device is arranged on the downstream side of the heat exchanger, is provided with a windward side and an air outlet side which are oppositely arranged, and is movably arranged so that the formaldehyde removing device at least has a first movement position and a second movement position; When the formaldehyde removing device is positioned at the second movement position, the angle between the windward side and the airflow direction in the air duct is a second angle, and the second angle is smaller than the first angle; The humidity sensor is configured to detect the humidity of the space where the shell is located, so as to control the formaldehyde removing device to move between the first movement position and the second movement position according to the humidity.
  9. 9. The indoor unit of claim 8, wherein the indoor unit of the air conditioner, An air outlet extending along the length direction of the shell is formed in the shell, and the air outlet is communicated with the air duct; The formaldehyde removing device is rotatably arranged around an axis parallel to the length direction of the shell; The ventilation grille is rotatably arranged, and the ventilation grille and the formaldehyde removing device rotate around the same axis.
  10. 10. The indoor unit of claim 9, wherein the indoor unit of the air conditioner, The formaldehyde removing device is arranged in the air outlet, and is arranged at the lower part of the air outlet; The air duct comprises a main air duct section, a first air duct section and a second air duct section, wherein the first air duct section and the second air duct section are connected to the front end of the main air duct section; the air outlet and the formaldehyde removing device are two; The two air outlets are respectively arranged on the two side walls of the shell and are respectively connected with the first air duct section and the second air duct section; the two formaldehyde removing devices are respectively arranged in the first air duct section and the second air duct section.

Description

Air conditioner indoor unit capable of removing formaldehyde Technical Field The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit capable of removing formaldehyde. Background Along with the increasing concern of people on the harm of indoor formaldehyde, formaldehyde removal modules are installed on the indoor units of air conditioners of partial models at present so as to reduce the formaldehyde content in indoor air. However, the current indoor unit of the air conditioner with formaldehyde removing function has abrupt arrangement of formaldehyde removing modules, is inconsistent with the appearance of the indoor unit of the air conditioner, and affects the overall appearance of the indoor unit of the air conditioner. Disclosure of utility model The present utility model has been made in view of the above problems, and an object of the present utility model is to provide a formaldehyde-removing indoor unit of an air conditioner, which overcomes or at least partially solves the above problems, and which can make the formaldehyde-removing module coincide with the appearance of the indoor unit of the air conditioner, and make the indoor unit of the air conditioner look attractive as a whole. Specifically, the utility model provides an indoor unit of an air conditioner capable of removing formaldehyde, which comprises: the shell is internally provided with an air duct; The air duct comprises an air duct body, an air grid, a fan and a fan, wherein the air grid is arranged in the air duct and comprises a first frame and a second frame which is arranged at intervals with the first frame; The formaldehyde removing device is arranged in the air duct and comprises a mounting frame and a formaldehyde removing module arranged in the mounting frame, wherein the mounting frame is provided with a third frame and a fourth frame which is arranged at intervals with the third frame, and the formaldehyde removing module is arranged between the third frame and the fourth frame; The third frame and the first frame are positioned on the same straight line, and the cross section outline of the third frame is consistent with the cross section outline of the first frame; The cross section outline of the fourth frame is consistent with the cross section outline of the second frame. Optionally, the ventilation grille further comprises: The plurality of grating plates are arranged between the first frame and the second frame, or the plurality of grating plates are arranged between the first frame and the second frame at intervals in sequence; The mounting frame further includes: One or more first support bars arranged on one side of the formaldehyde removal module, each first support bar being arranged on an extension line of one of the grid plates, and/or The second support bars are one or more and are arranged on the other side of the formaldehyde removal module, and each second support bar is arranged on an extension line of one grid plate. Optionally, the portion of the outer surface of each first support bar facing the formaldehyde removal module is a first surface area, and the first surface area is on the same surface as the outer surface of the corresponding grid plate; The portion of the outer surface of each second support bar facing the formaldehyde removal module is a second surface area on the same side as the outer surface of the corresponding grid plate. Optionally, the ventilation grille further comprises: The fifth frame is connected with one end, close to the third frame, of the first frame and one end, close to the fourth frame, of the second frame; the sixth frame is connected with one end, far away from the third frame, of the first frame and one end, far away from the fourth frame, of the second frame; The mounting frame further includes: a seventh frame, wherein the seventh frame is connected with one end of the third frame adjacent to the first frame and one end of the fourth frame adjacent to the second frame; An eighth frame, wherein the eighth frame is connected with one end of the third frame far away from the first frame and one end of the fourth frame far away from the second frame; The seventh frame and the fifth frame are symmetrically arranged, and/or the octagonal frame and the sixth frame are symmetrically arranged. Optionally, the ventilation grille further comprises: The connecting strips are connected between the first frame and the second frame, one connecting strip is arranged in the middle between the fifth frame and the sixth frame, or a plurality of connecting strips are uniformly arranged between the fifth frame and the sixth frame so as to divide the ventilation grille into at least two parts. Optionally, the mounting frame further includes: A third supporting bar arranged on one side of the formaldehyde removal module and connected between the third frame and the fourth frame, wherein one third supporting bar is arranged in t