CN211876314U - Air conditioning apparatus - Google Patents
Air conditioning apparatus Download PDFInfo
- Publication number
- CN211876314U CN211876314U CN202020224500.4U CN202020224500U CN211876314U CN 211876314 U CN211876314 U CN 211876314U CN 202020224500 U CN202020224500 U CN 202020224500U CN 211876314 U CN211876314 U CN 211876314U
- Authority
- CN
- China
- Prior art keywords
- panel
- extension
- front panel
- rear panel
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air conditioning device, include: the front panel, the back panel and the clamping part are arranged oppositely; the clamping part is used for clamping the front panel and the rear panel. The front panel includes: the front panel comprises a front panel side wall, a front panel end face and a front extension part, wherein the front panel end face is connected with the rear panel; the front panel side wall comprises a front panel end face; the front extension portion extends from the inner peripheral surface of the front panel side wall toward the rear panel to form an engaging portion. The rear panel includes: the rear panel comprises a rear extension part, a rear panel side wall and a rear panel end face, wherein the rear panel end face is connected with the front panel; the rear panel side wall comprises a rear panel end face; the rear extension part is engaged with the front extension part and extends from the inner peripheral surface of the rear panel side wall to the front panel, thereby forming an engaging part. Utilize the utility model discloses, can effectively restrain because the unusual separation between the front panel and the rear panel of unconscious operation etc. that leads to the casing.
Description
Technical Field
The utility model relates to an air conditioning device used in a common household or office.
Background
As shown in fig. 1, the related art air conditioning device includes: a housing 100 having a front panel 110, a rear panel 120 opposite the front panel 110. In order to connect the front panel 110 and the rear panel 120, a rear extension 121 is provided on a side of the rear panel 120, which extends from the rear panel 120 to the front panel 110; and a protrusion 111 protruding from the inner wall of the front panel 110 toward the inner circumferential side of the case 100. When the housing 100 is assembled, the front panel 110 and the rear panel 120 are connected by engagement of the mounting hole 122 provided in the rear extension 121 and the projection 111 provided in the front panel 110.
However, in the above-described structure, the front panel 110 and the rear panel 120 are easily separated from each other abnormally, and for example, the housing is slightly deformed to disengage the protrusion from the mounting hole in the case of an unintended operation by a user. In addition, when the separation becomes difficult due to the complication of the mounting structure, the assembly also becomes difficult.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to be able to realize that the casing of the device can not be separated abnormally on the basis of simplifying the structure, the utility model provides an air conditioning device.
(II) technical scheme
The utility model provides an air conditioning device, include: the front panel, the back panel and the clamping part, wherein the back panel and the front panel are arranged oppositely; the clamping part is used for clamping the front panel and the rear panel; wherein, the front panel includes: the front panel comprises a front panel side wall, a front panel end face and a front extension part, wherein the front panel end face is connected with the rear panel; the front panel side wall comprises a front panel end face; the front extension part extends from the inner circumferential surface of the front panel side wall to the direction of the rear panel to form a clamping part; the rear panel includes: the rear panel comprises a rear extension part, a rear panel side wall and a rear panel end face, wherein the rear panel end face is connected with the front panel; the rear panel side wall comprises a rear panel end face; the back extending part extends from the inner peripheral surface of the back panel side wall to the front panel and is clamped with the front extending part to form a clamping part; the engaging portion engages the front extension portion and the rear extension portion by movement of the rear panel end surface along the front panel end surface, and in an engaged state, the front panel and the rear panel are restricted from being separated in a direction in which they are separated from each other.
According to the utility model discloses an embodiment, wherein, preceding extension includes: a front extension base part and a bending part, wherein the front extension base part is positioned on the outer periphery side of the rear extension part through the movement of the rear panel along the end surface of the front panel and is clamped between the rear extension part and the side wall of the rear panel; the curved portion protrudes from the rear panel side of the front extension base toward the inner peripheral side of the housing, and restricts separation of the rear panel in a direction of separation from the front panel by contact with the rear extension portion; a posterior extension, comprising: and a rear extension base which is positioned on the outer periphery side of the rear extension base by the movement of the rear panel along the end surface of the front panel and is clamped between the rear extension base and the side wall of the rear panel, wherein the rear extension base limits the separation of the front panel in the direction away from the rear panel by the contact with the bending part.
According to the utility model discloses an embodiment, wherein, the back extension still includes: and a rear receiving portion for restricting movement of the rear panel along the end surface of the front panel.
According to the utility model discloses an embodiment, wherein, the flexion includes: the inclined surface is inclined in a direction in which the rear extending portion approaches the front panel in a direction in which the front panel and the rear panel are engaged with each other.
According to the utility model discloses an embodiment, wherein, the front panel includes: a front protruding portion protruding from the front panel end surface toward the rear panel side; a front groove disposed between the front protrusion and the front extension base; the rear panel includes: a rear protruding part protruding from the rear panel end surface to the front panel side; wherein the rear surface protruding part is clamped between the front surface extending base part and the front surface protruding part under the state that the front surface extending part and the rear surface extending part are clamped.
According to the utility model discloses an embodiment, wherein, the casing includes: the shell comprises a shell inner space and a partition plate, wherein the shell inner space is arranged based on the clamping of a front panel and a rear panel; the partition plate is used for dividing the inner space of the shell into a front space and a rear space; the partition plate includes: and the positioning hole is arranged through the partition plate and is used for guiding the rear extension part to the front extension part.
According to an embodiment of the present invention, wherein the positioning hole is provided in a lower portion of the front extension portion.
(III) advantageous effects
The utility model provides an air conditioning device, include: the front panel, the back panel and the clamping part, wherein the back panel and the front panel are arranged oppositely; the clamping part is used for clamping the front panel and the rear panel; wherein, the front panel includes: the front panel comprises a front panel side wall, a front panel end face and a front extension part, wherein the front panel end face is connected with the rear panel; the front panel side wall comprises a front panel end face; the front extension part extends from the inner circumferential surface of the front panel side wall to the direction of the rear panel to form a clamping part; the rear panel includes: the rear panel comprises a rear extension part, a rear panel side wall and a rear panel end face, wherein the rear panel end face is connected with the front panel; the rear panel side wall comprises a rear panel end face; the back extending part extends from the inner peripheral surface of the back panel side wall to the front panel and is clamped with the front extending part to form a clamping part; the engaging portion engages the front extension portion and the rear extension portion by movement of the rear panel end surface along the front panel end surface, and in an engaged state, the front panel and the rear panel are restricted from being separated in a direction in which they are separated from each other. Through the utility model discloses an air conditioning device can effectively restrain because the unusual separation between the front panel and the rear panel of unconscious operation etc. lead to the casing.
Drawings
Fig. 1 is a schematic cross-sectional view of a housing of an air conditioner in a horizontal direction of the housing when the housing is engaged in the related art;
fig. 2 is an exploded schematic view of an air conditioning device according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view in the horizontal direction of the housing when the front panel and the rear panel are engaged according to an embodiment of the present invention;
fig. 4 is an inner oblique view of the front panel according to the embodiment of the present invention;
fig. 5 is another schematic, interior oblique view of a front panel according to an embodiment of the present invention;
fig. 6 is an interior oblique view of the rear panel according to the embodiment of the present invention;
fig. 7 is a schematic cross-sectional view in the horizontal direction of an air conditioning device according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view in the up-down direction of an air conditioning device according to an embodiment of the present invention;
fig. 9 is a schematic view of a state in which the rear panel and the front panel are connected according to an embodiment of the present invention.
[ notation ] to show
100-shell
110-front panel, projection 111
120-rear panel, 121-rear extension, 122-mounting hole
200-shell
201-air inlet, 202-air outlet, 203-air inlet, 204-air outlet, 205-front space and 206-rear space
210-front panel, 211-front panel side wall, 212-front panel end face, 213-front projection, 214-front slot
220-rear panel, 221-rear panel side wall, 222-rear panel end face, 223-rear projection
230-upper panel, 240-lower panel
250-engaging portion, 260-separating plate, 251-front extension, 252-rear extension
300-ventilation detecting function unit
310-air supply part, 311-motor, 312-fan blade, 313-snail shell
320-detection part
400-dust collecting unit
510-a front extension base,
520 curved part, 521 inclined surface
610-rear extension base, 620-rear receptor
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. In addition, the following embodiment is only one of specific examples of the present invention, and does not limit the technical scope of the present invention.
In the drawings, the second explanation of the same reference numerals for the same components and the explanation of the components not directly related to the present invention will be omitted or simplified. In the following description, terms of orientation such as up, down, left, right, above, below, etc. are all described with reference to the installation state of the air conditioner of the present invention.
The air conditioner of the present invention will be described below with reference to fig. 2. Fig. 2 is an exploded view of the air conditioning device of the present embodiment. An air conditioner is a device that can filter dust in sucked air to purify the air. Such as an air conditioner. The air conditioning device includes: a housing 200, a ventilation detector function unit 300, and a dust collection unit 400.
The casing 200 is a hollow, substantially elliptical cylinder, and is provided around the periphery of the air conditioner around a ventilation detection function unit 300 described later. The air conditioner comprises an air inlet 201 and an air outlet 202, wherein the air inlet 201 is an opening used for sucking air outside the shell 200, and the air outlet 202 is used for blowing out air entering the shell 200 through the air inlet 201. Further, the housing 200 further includes: a front panel 210, a rear panel 220, an upper panel 230, a lower panel 240, and a locking part 250.
The front plate 210 is rectangular in front view, and has an arc shape protruding forward in a horizontal sectional view. The foregoing mainly refers to the face of the air conditioning device that the user faces when operating the air conditioning device. For example, a button for controlling the air conditioning apparatus described later is provided on the premise that the button is operated from the front side. The front panel 210 covers the front surface of the ventilation detection function unit 300 described later.
The rear panel 220 is rectangular in rear view and has an arc shape protruding rearward from a horizontal cross-sectional view. The rear panel 220 is disposed in connection with the front panel 210. The rear panel 220 covers the rear surface of the ventilation detector function unit 300 described later.
The upper panel 230 has an elliptical shape and is located at the upper portion of the housing 200. The upper panel 230 covers the upper surface of the ventilation detector function unit 300 described later. A button capable of controlling the air conditioning device and an air outlet 202 are provided.
The lower panel 240 has an elliptical shape, is disposed opposite to the upper panel 230, and is located at the lower portion of the housing 200. The lower panel 240 covers the lower surface of the ventilation detector function unit 300 described later.
The ventilation detection function unit 300 forms an air flow in the casing 200, detects air quality, temperature, and the like, and realizes a blower function and a detection function. The ventilation detection function unit includes: air blowing unit 310 and detection unit 320.
The blowing unit 310 is provided in the housing 200 and located on the downstream side of the dust collection unit 400 described later. The air supply part 310 includes: motor 311, fan blades 312, snail shell 313.
And a motor 311 for driving the rotation shaft to rotate after being electrified.
A snail shell 313, which houses the fan blades 312 and the motor 311. The snail shell 313 has an air intake 203 and an air exhaust 204.
The suction port 203 is provided on the downstream side of the dust collection unit 400, and is an opening through which air passing through the dust collection unit 400 is sucked into the air blowing unit 310.
The exhaust port 204 is provided on the upstream side close to the outlet port 202, and blows air sucked through the air blowing unit 310 toward the outlet port 202.
And a sensor 320 provided on the downstream side near the air inlet 201 and detecting the temperature, the quality, and the like of the air.
And a dust collection unit 400 disposed in the housing 200 at a downstream side of the air inlet 201. The dust collection unit 400 purifies air drawn into the housing 200 through the intake opening 201. The dust collecting unit 400 includes a filter screen having one or more filtering effects or is formed of a plurality of filter screens having one or more filtering effects. The filter screen is, for example, a dust collecting filter screen, a deodorizing filter screen, or a dust collecting deodorizing filter screen.
Next, the engaging portion 250 will be described with reference to fig. 3. Fig. 3 is a cross-sectional view of the housing in the horizontal direction when the front panel 210 and the rear panel 220 of the present invention are engaged with each other.
And an engaging portion 250 for engaging the front panel 210 with the rear panel 220. In a state where the front panel 210 and the rear panel 220 are engaged, the front panel 210 and the rear panel 220 are restricted from being separated in a direction of separating from each other, that is, in a front-rear direction. The engaging portions 250 are provided in plural on the inner side, i.e., the inner circumferential surface of the housing 200. The snap 250 includes a forward extension 251 and a rearward extension 252.
The front extension 251 extends from the inner circumferential surface of the front panel sidewall 211 to be described later toward the rear panel 220. That is, the direction from the inner peripheral surface of the front panel side wall 211 toward the rear panel 220 extends beyond the front panel side wall 211 to the rear panel 220. The front extension 251 includes a front extension base 510 and a bent portion 520.
The front extension base 510 is located on the outer peripheral side of the rear extension 252 described later in the state where the front panel 210 and the rear panel 220 are engaged with each other, and is located between the side wall of the rear panel 220 and the rear extension 252 described later, that is, sandwiched between the side wall of the rear panel 220 and the rear extension 252.
The bent portion 520 protrudes from the rear panel 220 side of the front extension base 510 toward the inner peripheral side of the housing 200 as a base point from the rear panel 220 side of the front extension base 510 in a state where the front extension portion 251 and the rear extension portion 252 are engaged with each other. In the engaged state, the bent portion 520 is in contact with the rear surface extension portion 252. The curved portion 520 includes an inclined surface 521.
The inclined surface 521 further enhances the engagement between the rear panel 220 and the front panel 210. The rear extension 252 is inclined in a direction to approach the front panel 210 in a direction to engage the front panel 210 with the rear panel 220. That is, the inclined surface 521 is inclined from the rear panel 220 side toward the front panel 210 side in a direction from the disengaged state of the front panel 210 and the rear panel 220 to the engaged state of the front panel 210 and the rear panel 220.
The rear extension 252 extends from the inner circumferential surface of the sidewall of the rear panel 220, which will be described later, in the direction toward the front panel 210. The rear extension 252 in this embodiment extends from the inner circumferential surface of the side wall of the rear panel 220 in the direction of the front panel 210 beyond the side wall of the rear panel 220 up to the front panel 210. The rear extension 252 includes a rear extension base 610 and a rear receptor 620.
The rear extension base 610 is positioned on the inner peripheral side of the front extension 251 and sandwiches the front extension base 510 with a side wall of the rear panel 220 described later, that is, the front extension base 510 is positioned between the rear extension base 610 and the side wall of the rear panel 220 in a state where the front panel 210 and the rear panel 220 are engaged with each other.
The rear surface receiving portion 620 is provided to contact the lower end of the inclined surface 521 of the curved portion 520, and the rear surface receiving portion 620 contacts the lower end of the inclined surface 521 of the curved portion 520 from below the curved portion 520, thereby restricting the upward movement of the rear panel 220 along the end surface of the front panel 210.
As another embodiment of the present invention, the rear extension 252 of the engaging portion 250 may be the front extension 251 in the above-mentioned embodiment, and the front extension 251 may be the rear extension 252 in the above-mentioned embodiment. That is, the front extension 251 of the above-described embodiment is oppositely disposed on the rear panel sidewall of the rear panel 220, and the rear extension 252 is oppositely disposed on the front panel sidewall of the front panel 210. The effect of preventing the abnormal separation of the shell is consistent.
Next, the front panel 210 will be described in detail with reference to fig. 4 and 5. Fig. 4 and 5 are oblique inner views of the front panel 210.
The front panel 210 includes: front panel side wall 211, front panel end face 212, front projection 213, front slot 214. Wherein the front extension 251 is described above.
The front panel side wall 211 includes a wall of a front panel end surface 212 described later. The front panel sidewall 211 is disposed at the left or right side of the front panel 210 in a substantially perpendicular arrangement with respect to the front (the front herein refers to a face facing the air conditioner when the user operates the air conditioner). The front panel side wall 211 is a wall near both ends of the arc shape.
The front panel end surfaces 212 are positioned at both ends of the arc shape of the front panel 210, and are in contact with both ends of the arc shape of the rear panel 220. The front panel end surface 212 and a front projection 213, which will be described later, form an uneven structure, and correspond to the same uneven structure provided on the rear panel end surface 222. That is, the front panel end surface 212 and the rear panel end surface 222 are easily moved relative to each other by the guide of the concave-convex structure, which will be described in detail later.
The front surface protrusion 213 protrudes from the front panel end surface 212 in the direction of the rear panel 220 from a part of the front panel end surface 212. Here, a part of the front surface plate end surface 212 is an outer side of the center portion as a base point in the thickness direction, that is, the front surface protrusion 213 is a convex portion in the concave-convex structure constituting the front surface plate end surface 212.
The front groove 214, the groove formed between the front protrusion 213 and the front extension 251, that is, the groove formed by the front extension 251 and the portion protruding toward the rear panel 220 on the front panel end surface 212.
Next, a description is given of the rear panel with reference to fig. 6, and fig. 6 is a schematic inner oblique view of the rear panel according to the embodiment of the present invention.
The rear panel 220 includes: a back panel sidewall 221, a back panel end face 222, a back projection 223. The rear extension 252 is described above.
The rear panel side wall 221 includes a wall of the rear panel end face 222. The rear panel side wall 221 is provided on the left or right side of the rear panel 220, and is provided to be substantially perpendicular to the rear surface facing the front surface. The rear panel side wall 221 is a wall near both ends of the arc.
The rear panel end surfaces 222 are positioned at both ends of the arc shape of the rear panel 220, and are in contact with both ends of the arc shape of the front panel 210. When the front panel 210 and the rear panel 220 are connected, the rear panel end face 222 is in contact with the front protrusion 213. The rear panel end surface 222 and a rear projection 223 described later form a concave-convex structure. Corresponding to the same relief structure provided in the front panel end face 212. That is, the rear panel end surface 222 and the front panel end surface 212 are easily moved relative to each other by the guide of the concave-convex structure, which will be described in detail later.
The rear surface projection 223 projects from a part of the rear surface 222 toward the front plate 210, with the rear surface 222 as a starting point. That is, the convex portion in the concave-convex structure of the rear panel end face 222 is constituted. Here, a part of the rear panel end surface 222 is an inner side of a central portion as a base point in the thickness direction. That is, when the front panel 210 and the rear panel 220 are in the engaged state, the rear protrusion 223 is located on the inner peripheral side of the front protrusion 213, that is, the concave-convex structure of the rear panel 220 and the concave-convex structure of the front panel 210 are complementary to each other, and form the plane of the side wall when engaged.
When the front panel 210 and the rear panel 220 are coupled, the rear protrusion 223 is inserted into the front groove 214 and is held between the front extension base 510 and the front protrusion 213.
In addition, the housing 200 includes a partition plate 260, a front space 205 and a rear space 206.
Next, the partition plate 260, the front space 205 and the rear space 206 will be described in detail with reference to fig. 7 and 8.
Fig. 7 is a schematic horizontal cross-sectional view of the air conditioner, and fig. 8 is a schematic vertical cross-sectional view of the air conditioner.
The partition plate 260 is provided inside the casing 200 and divides the casing 200 into the front space 205 and the rear space 206, and in the present embodiment, the partition plate 260 is a part of the air blowing unit 310 described later. The partition plate 260 includes a positioning hole 261.
The positioning hole 261 penetrates through the rectangular hole of the partition plate 260. As many engaging portions 250 are provided. The positioning hole 261 determines the insertion position of the rear extension 252 and guides the rear extension 252 to move to the front extension 251. That is, the rear extension 252 is inserted into the positioning hole 261 and then moved along the rectangular shape of the positioning hole 261 until engaging with the front extension 251.
The front space 205 is a space formed by the front panel 221 and the partition plate 260, and the front space 205 is provided with an air blowing unit 310.
The rear space 206 is a space formed by the rear plate 220 and the partition plate 260, which is opposite to the front space 205, and the dust collecting unit 400 is provided in the rear space 206.
The above is the structure of the air conditioner.
Next, a method of mounting the air conditioning apparatus will be described in detail with reference to the drawings.
The assembly of the housing 200 is started after the assembly of the ventilation detecting function unit 300 is completed. With regard to the assembly of the housing 200, the present embodiment will be described in the order of mounting the front panel 210 and the rear panel 220.
As shown in fig. 2, first, the upper panel 230 of the casing 200 is attached to the upper side of the exhaust port 204 of the air blowing unit 310. The front panel 210 is disposed in front of the ventilation detector function unit 300 and fixed to the upper panel 230 of the housing 200. The state at this time is as shown in FIG. 8.
In this state, the rear panel 220 is connected to the front panel 210 from the rear of the ventilation detecting function unit 300, that is, both end portions of the arc shape of the rear panel 220 are connected to both end portions of the arc shape of the front panel 210. At this time, when the front panel 210 is connected to the rear panel 220 by inserting the rear extension base 610 of the rear panel 220 into the positioning hole 261, the front panel 210 is located above and the rear panel 220 is located below.
In a state where the front panel 210 and the rear panel 220 are connected with a displacement therebetween, the engaging portion 250 shown in fig. 9 is in a state where the rear extending portion 252 and the front extending portion 251 are not engaged with each other. In this state, in order to prevent the engagement between the rear extending portion 252 and the front extending portion 251 from being misaligned, the front panel end surface 212 and the front protruding portion 213 form a concave-convex structure, and the rear panel end surface 222 is provided with a concave-convex structure corresponding to the concave-convex structure of the front panel 210. Then, as described above, the relief structure of the front panel 210 and the relief structure of the rear panel 220 are complementary to each other, forming a plane as shown in fig. 3.
Further, when the concave-convex structure of the rear panel 220 and the concave-convex structure of the front panel 210 are connected, as shown in fig. 9, the inner peripheral surface of the rear protrusion 223 protruding from the rear panel end surface 222 toward the front panel 210 comes into contact with the outer peripheral surface of the front protrusion 213 of the front extension base 510, and then the front groove 214 can be inserted along the outer peripheral surface, and the rear protrusion 223 is sandwiched between the front extension base 510 and the front protrusion 213.
Fig. 9 is a schematic view of the ventilation detection function unit 300, the upper panel 230, and the lower panel 240, which are not shown, in a state where the rear panel 220 and the front panel 210 are connected to each other. When the rear protrusion 223 is sandwiched between the front extension base 510 and the front protrusion 213, the rear panel 220 and the front panel 210 are displaced from each other as shown in fig. 9, i.e., the rear panel 220 and the front panel 210 are displaced from each other. That is, the upper portion of the rear panel 220 and the upper portion of the front panel 210 are not at the same level. Then, the rear panel 220 moves the rear extension 252 in the direction of the front extension 251 along the front panel end surface 212. As shown in fig. 3, the movement of the rear panel 220 is stopped until the rear receiving portion 620 of the rear extending portion 252 comes into contact with the bent portion 520. That is, the rear receiving portion 620 restricts movement of the rear extending portion 252 along the front panel end surface 212. At this time, the rear extension 252 and the front extension 251 are engaged. Finally, the assembly of the housing 200 is completed as long as the lower panel 240 of the housing 200 is mounted.
By the concave-convex structure and the clamping, the rear panel 220 is not staggered relative to the front panel 210 during movement, and the rear extension base 610 is connected with the front extension base 510 from the lower part of the front extension base 510 as shown in fig. 3. In other words, the front extension base 510 is connected to the rear extension base 610 from above the rear extension base 610, that is, can be easily engaged, and the ease of installation of the housing 200 is improved.
After the assembly of the housing 200 is completed, as shown in fig. 3, the bent portion 520 comes into contact with the rear extension base portion 610, and the engaging portion 250 can restrict the front panel 210 and the rear panel 220 from being separated in the direction of separating from each other. That is, the front panel 210 and the rear panel 220 cannot be separated. That is, abnormal separation of the housing 200 is suppressed.
As shown in fig. 5, in order to enhance the engagement between the rear panel 220 and the front panel 210, the curved portion 520 is provided with an inclined surface 521 inclined in a direction in which the rear extension portion 252 approaches the front panel 210 in a direction in which the front panel 210 and the rear panel 220 are engaged. The inclined surface 521 increases the contact area between the rear extension base 610 and the curved portion 520 in the process of moving the rear extension 252 toward the front extension 251, and thus the rear panel 220 and the front panel 210 are firmly engaged with each other. That is, during the movement after the rear extension base 610 contacts the curved portion 520, the rear extension base 610 is closer to the front panel 210 along the inclination direction of the inclined surface 521. In this process, the greater the force of the curved portion 520 pressing the rear extension base 610 moving in the direction of the front panel 210, the smaller the gap between the rear panel 220 and the front panel 210. Therefore, the engagement between the front panel 210 and the rear panel 220 is more secure.
As shown in fig. 7, in order to improve the ease of assembly of the casing, a partition plate 260 is provided that partitions the internal space of the casing 200 into a front space 205 and a rear space 206, and in the present embodiment, the partition plate 260 is a part of the air blowing unit 310. As shown in fig. 8, the partition plate 260 is provided with a positioning hole 261 penetrating the partition plate 260 for guiding the rear surface extension 252 to the front surface extension 251. Since the bent portion 520 has the inclined surface 521, the rear extension 252 cannot be freely moved from the upper portion of the housing 200 or from the lower portion of the housing 200 toward the front extension 251. That is, the rear surface extension portion 252 can be engaged with the front surface extension portion 251 only in a predetermined direction according to the inclination direction of the inclined surface 521. In this embodiment, the inclined surface 521 is inclined in a direction in which the rear extension 252 approaches the front panel 210 in a direction in which the front panel 210 and the rear panel 220 are engaged with each other. The movement of the rear extension 252 toward the front extension 251 is set to start only from the lower portion of the housing 200.
Therefore, by providing the positioning hole 261 at the lower portion of the front extension 251 to fix the insertion position of the rear extension 252, the user can insert the rear extension 252 into the positioning hole 261 without hesitation, and then the rear extension 252 is guided by the positioning hole 261 until reaching the front extension 251. Therefore, it is possible to effectively suppress abnormal separation between the front panel 210 and the rear panel 220 of the case 200 due to unintended operations or the like.
In addition, when repairing the sensor installed at the upper portion of the air conditioner, it is not necessary to remove the entire rear panel 220, and the rear extension 252 is separated from the front extension 251 by moving the rear panel 220 in the lower direction of the housing 200, that is, the engagement between the rear extension 252 and the front extension 251 is released, and the sensor can be repaired without removing the rear panel 220. When an element such as an inductor is provided at the lower portion of the air conditioner, the inclined surface 521 of the bending portion 520 is provided in the opposite direction, and the positioning hole 261 is provided at the upper portion of the front extension portion 251, so that the rear panel 220 can be moved in the direction of being lifted.
In addition, the rear panel 220 may be installed first, and then the front panel 210 may be installed. In this case, the order of mounting the front panel 210 and the rear panel 220 is reversed from the above-described configuration, that is, the rear panel 220 is first disposed behind the ventilation detecting function unit 300 and fixed to the upper panel 230 of the housing 200, and then the front panel 210 is connected to the rear panel 220 from the front of the ventilation detecting function unit 300.
In addition, not only the front extension 251 extends from the inner circumferential surface of the front panel sidewall 211 toward the rear panel 220 beyond the front panel sidewall 211 to the rear panel 220, but also the front extension 251 extends from the inner circumferential surface of the front panel sidewall 211 toward the rear panel 220 beyond the front panel sidewall 211 to the front panel sidewall 211. Likewise, not only is the case where only the rear extending portion 252 extends from the inner peripheral surface of the rear panel side wall 221 in the direction of the front panel 210 beyond the rear panel side wall 221 up to the front panel 210, but also the case where it does not extend from the inner peripheral surface of the rear panel side wall 221 in the direction of the front panel 210 more than the rear panel side wall 221 extends only up to the rear panel side wall 221.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. An air conditioning device comprising:
a front panel;
a rear panel disposed opposite to the front panel; and
a clamping part for clamping the front panel and the rear panel;
it is characterized in that the preparation method is characterized in that,
the front panel includes:
the front panel end surface is connected with the rear panel;
a front panel side wall including the front panel end face; and
a front extension portion extending from an inner peripheral surface of the front panel side wall in a direction of the rear panel to constitute the engaging portion;
the rear panel includes:
the end surface of the back panel is connected with the front panel;
a rear panel side wall including the rear panel end face; and
a rear extension portion which extends from an inner peripheral surface of the rear panel side wall in a direction of the front panel and engages with the front extension portion to constitute the engaging portion;
the engaging portion engages the front extension portion and the rear extension portion by movement of the rear panel end surface along the front panel end surface, and in the engaged state, the front panel and the rear panel are restricted from being separated in a direction in which they are separated from each other.
2. The air conditioning device according to claim 1,
the forward extension comprising:
a front extension base located on an outer peripheral side of the rear extension by movement of the rear panel along the front panel end surface and sandwiched between the rear extension and the rear panel side wall;
a curved portion protruding from the rear panel side of the front extension base toward an inner peripheral side of a housing of the air conditioner, the curved portion being configured to be in contact with the rear extension portion to restrict separation of the rear panel from the front panel in a direction of separation;
the posterior extension, comprising:
and a rear extension base located on an outer peripheral side of the rear extension base by movement of the rear panel along the front panel end surface and sandwiched between the rear extension base and the rear panel side wall, the rear extension base restricting separation of the front panel in a direction away from the rear panel by contact with the bent portion.
3. The air conditioning device according to claim 2,
the posterior extension further includes: a rear receiving portion for restricting movement of the rear panel along the front panel end surface.
4. The air conditioning device according to claim 2,
the bending part includes: and an inclined surface inclined in a direction in which the rear surface extension portion approaches the front panel in a direction in which the front panel and the rear panel are engaged with each other.
5. The air conditioning device according to claim 2,
the front panel includes:
a front projection projecting from the front panel end surface toward the rear panel side; and
a front groove provided between the front protrusion and the front extension base;
the rear panel includes:
a rear protruding portion protruding from the rear panel end surface toward the front panel side;
wherein the rear protruding portion is sandwiched between the front extension base portion and the front protruding portion in a state where the front extension portion and the rear extension portion are engaged with each other.
6. The air conditioning device according to claim 4,
the housing includes:
a housing interior space configured based on engagement of the front panel and the rear panel; and
a partition plate for partitioning the inner space of the case into a front space and a rear space; the partition plate comprises
And the positioning hole penetrates through the separation plate and is used for guiding the rear extension part to the front extension part.
7. The air conditioning device according to claim 6,
the positioning hole is arranged at the lower part of the front extension part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224500.4U CN211876314U (en) | 2020-02-28 | 2020-02-28 | Air conditioning apparatus |
| TW110201177U TWM615401U (en) | 2020-02-28 | 2021-01-29 | Air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224500.4U CN211876314U (en) | 2020-02-28 | 2020-02-28 | Air conditioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876314U true CN211876314U (en) | 2020-11-06 |
Family
ID=73255428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224500.4U Active CN211876314U (en) | 2020-02-28 | 2020-02-28 | Air conditioning apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211876314U (en) |
| TW (1) | TWM615401U (en) |
-
2020
- 2020-02-28 CN CN202020224500.4U patent/CN211876314U/en active Active
-
2021
- 2021-01-29 TW TW110201177U patent/TWM615401U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM615401U (en) | 2021-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2241760B1 (en) | Fan motor casing | |
| CN211876314U (en) | Air conditioning apparatus | |
| CN116006516B (en) | Exhaust module and range hood | |
| CN212028106U (en) | Ion releasing device | |
| JP4454815B2 (en) | Electric blower and vacuum cleaner | |
| CN210164670U (en) | Centrifugal scavenger fan | |
| CN210638089U (en) | Fume exhaust fan | |
| JP5692209B2 (en) | Air conditioner | |
| CN100374786C (en) | Air purifier | |
| WO2008078906A2 (en) | Controller assembly of air conditioner | |
| CN209752417U (en) | Filter screen and integrated panel | |
| CN218348720U (en) | Air-conditioning smoke machine | |
| CN214791335U (en) | Motion panel assembly and range hood applying same | |
| CN214791514U (en) | Air conditioner | |
| CN211977223U (en) | Air conditioner indoor unit and back plate component thereof | |
| CN212901761U (en) | Machine in new trend module and air conditioning | |
| CN114630964B (en) | Blower fan | |
| CN221403161U (en) | Smoke machine module and air conditioner smoke machine | |
| CN219250028U (en) | Dust collector | |
| KR20030075700A (en) | A flowing structure of the air cleaner | |
| CN214180284U (en) | Vacuum cleaner | |
| CN219775927U (en) | Air duct assembly and air treatment unit | |
| CN214536679U (en) | Fresh air system and air conditioner indoor unit with same | |
| CN217402790U (en) | Air purifier | |
| CN219422713U (en) | Dust collector with reliable use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |