CN215566762U - Ventilation fan device - Google Patents
Ventilation fan device Download PDFInfo
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- CN215566762U CN215566762U CN202121395846.1U CN202121395846U CN215566762U CN 215566762 U CN215566762 U CN 215566762U CN 202121395846 U CN202121395846 U CN 202121395846U CN 215566762 U CN215566762 U CN 215566762U
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- connection end
- electric connection
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- accommodating
- shell
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Abstract
The utility model provides a ventilator device, comprising: the lamp comprises a shell, a fan assembly, a containing groove, a panel, a lamp driver, a lamp assembly, a first electric connection end and a second electric connection end, wherein the shell is internally provided with a containing space, the fan assembly is arranged in the containing space, the containing groove is arranged on the shell, the panel movably shields an air port of the fan assembly and a notch of the containing groove, the lamp driver is arranged in the containing space, the lamp assembly is arranged on a cover plate, the first electric connection end is connected with the lamp driver, and the second electric connection end is connected with the lamp assembly. The first electric connection end is in plug-in fit with the second electric connection end, and the first electric connection end and/or the second electric connection end are movably contained in the containing groove. According to the ventilating fan device, the accommodating groove for accommodating the first electric connection end and/or the second electric connection end is formed in the shell, so that the first electric connection end and the second electric connection end cannot shake after being connected, and the phenomenon that redundant wires of the first electric connection end and the second electric connection end extend into the fan assembly to influence the operation of the fan assembly is avoided.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a ventilator device.
Background
In order to increase the functions of the existing ventilator device, a lamp set is arranged on a panel. Please refer to fig. 1, which is a cross-sectional view of a ventilator device in the background art, but a conventional ventilator device light assembly and a DC male-female butt end a of a lamp driver are randomly disposed between a ventilator device panel b and a ventilator device housing c, and there is no special structure for mounting and placing the ventilator device panel b and the ventilator device housing c.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a ventilator device.
One embodiment of the present invention provides a ventilator device, including: the lamp comprises a shell, a fan assembly, a containing groove, a panel, a lamp driver, a lamp assembly, a first electric connection end and a second electric connection end, wherein the shell is internally provided with a containing space, the fan assembly is arranged in the containing space, the containing groove is arranged on the shell, the panel movably shields an air port of the fan assembly and a notch of the containing groove, the lamp driver is arranged in the containing space, the lamp assembly is arranged on a cover plate, the first electric connection end is connected with the lamp driver, and the second electric connection end is connected with the lamp assembly.
The first electric connection end is in plug-in fit with the second electric connection end, and the first electric connection end and/or the second electric connection end are movably contained in the containing groove.
Compared with the prior art, the ventilator device provided by the utility model has the advantages that the housing case is provided with the accommodating groove for accommodating the first electric connection end and/or the second electric connection end, and the first electric connection end and the second electric connection end cannot shake everywhere after being connected, so that the influence on the operation of the fan assembly caused by the fact that redundant wires of the first electric connection end and the second electric connection end extend into the fan assembly is avoided.
Further, the first electric connecting end is movably accommodated in the accommodating groove;
the accommodating space is communicated with the accommodating groove;
the lamp driver is arranged in the accommodating space, a first connecting wire is arranged on the lamp driver, and the first connecting wire extends into the accommodating groove and is connected with the first electric connection end.
Furthermore, a clamping groove is formed in the accommodating groove, and a through hole communicated with the accommodating space is formed in the inner wall of the clamping groove;
the first electric connection end comprises a head part which is in plug-in fit with the second electric connection end and a root part which is connected with the head part, and the root part is movably clamped in the clamping groove;
the first connecting line penetrates through the through hole and is connected with the root.
Furthermore, a guide channel connected with the notch of the accommodating groove is arranged in the accommodating groove, and the section of the guide channel is gradually increased in the direction close to the accommodating groove.
Further, the first electric connection end and the second electric connection end are movably contained in the containing groove.
Further, the casing comprises a bottom shell and an intermediate cover plate connected with the bottom shell, a groove is formed in the bottom shell, the intermediate cover plate covers a notch of the groove and is provided with an opening, and the accommodating space is formed between the intermediate cover plate and the groove;
the air port of the fan assembly is communicated with the opening;
the panel is connected with the panel or the bottom shell;
the containing groove is in including setting up first cell body on the middle apron and setting are in second cell body in the accommodation space, first cell body is logical groove, and it stretches into in the accommodation space, with second cell body intercommunication.
Furthermore, the first groove body is located a avoidance space is formed between the notch edge of the accommodating space and the notch edge of the second groove body.
Furthermore, an included angle between the depth direction of the accommodating groove and one surface of the panel close to the shell is more than or equal to 60 degrees;
the second electric connection end is movably accommodated in the accommodating groove;
the lamp assembly is provided with a second connecting wire, a flexible bending section is formed on the second connecting wire, and the second connecting wire extends along one surface, close to the shell, of the panel and then is connected with the second power connection end through the flexible bending section.
Furthermore, the depth direction of the accommodating groove and the included angle of one surface of the panel close to the shell are right angles.
Further, the orientation of the notch of the accommodating groove is the same as the orientation of the air opening of the fan assembly.
In order that the utility model may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.
Drawings
FIG. 1 is a cross-sectional view of a related art ventilator assembly;
FIG. 2 is a cross-sectional view of a ventilator device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a ventilator device according to an embodiment of the present invention when a part of a panel structure is hidden;
FIG. 4 is a schematic structural view of a ventilator assembly according to an embodiment of the present invention when the housing and the panel are separated;
fig. 5 is a sectional view showing a structure of a part of a casing according to an embodiment of the present invention.
Description of reference numerals:
a. a DC male-female butt end; b. a ventilator device panel; c. a ventilator device housing; d. a fan;
10. a housing; 11. an accommodating space; 12. a containing groove; 121. a clamping groove; 122. a guide channel; 123. a first tank body; 124. a second tank body; 13. a bottom case; 14. a middle cover plate; 20. a fan assembly; 21. a tuyere; 30. a panel; 40. a lamp driver; 41. a first connecting line; 50. a lamp assembly; 51. a second connecting line; 52. a flexible bending section; 60. a first electric connection end; 61. a head portion; 62. a root portion; 70. and the second electric connection end.
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.
Please refer to fig. 2, which is a cross-sectional view of a ventilator device according to an embodiment of the present invention, the ventilator device includes: the lamp comprises a machine shell 10, a fan assembly 20, a containing groove 12, a panel 30, a lamp driver 40, a lamp assembly 50, a first electric connection end 60 and a second electric connection end 70, wherein the machine shell 10 is internally provided with a containing space 11, the fan assembly 20 is arranged in the containing space 11, the containing groove 12 is arranged on the machine shell 10, the panel movably shields an air opening 21 of the fan assembly 20 and a notch of the containing groove 12, the lamp driver 40 is arranged in the containing space 11, the lamp assembly 50 is arranged on a cover plate, and the first electric connection end 60 is connected with the lamp driver 40 and the second electric connection end 70 is connected with the lamp assembly 50. The connection mode of the panel 30 and the housing 10 can be selected from various connection modes such as rotation connection, snap connection, screw connection, sliding connection and the like according to actual needs.
Referring to fig. 3 and 4, which are a schematic structural view of the ventilator device according to an embodiment of the present invention when a part of the structure of the panel is hidden and a schematic structural view of the ventilator device according to an embodiment of the present invention when the housing and the panel are separated, when the ventilator device according to an embodiment of the present invention is installed, the first electrical connection terminal 60 and the second electrical connection terminal 70 are inserted and matched, and then the first electrical connection terminal 60 and/or the second electrical connection terminal 70 are movably accommodated in the accommodating groove 12, and when the ventilator device needs to be disassembled and repaired, the first electrical connection terminal 60 and/or the second electrical connection terminal 70 are taken out of the accommodating groove 12 and separated from each other. It should be noted that the first electrical connection end 60 and the second electrical connection end 70 can be movably accommodated in the accommodating groove 12; of course, since the first electric connection end 60 and the second electric connection end 70 are already in mutual insertion fit, the first electric connection end 60 or the second electric connection end 70 can be contained in the containing groove 12 only, so that the first electric connection end 60 and the second electric connection end 70 can be fixed.
In some alternative embodiments, the first electric connecting end 60 is movably accommodated in the accommodating groove 12; the accommodating space 11 is communicated with the accommodating groove 12; the lamp driver 40 is arranged in the accommodating space 11, a first connecting wire 41 is arranged on the lamp driver 40, the first connecting wire 41 extends into the accommodating groove 12 and the first electric connecting end 60 is connected, the first electric connecting end 60 and the second electric connecting end 70 are taken out of the accommodating groove 12 when needing to be plugged, then the first electric connecting end 60 and the second electric connecting end 70 are plugged and matched, and then the first electric connecting end 60 is pushed into the accommodating groove 12.
Referring to fig. 5, which is a cross-sectional view of a partial structure of a housing according to an embodiment of the present invention, in order to improve stability of receiving a first electrical connection end 60 and a second electrical connection end 70, in some optional embodiments, a fastening groove 121 is formed in the receiving groove 12, and a through hole communicating with the receiving space 11 is formed in an inner wall of the fastening groove 121; the first electric connection end 60 comprises a head part 61 in plug fit with the second electric connection end 70 and a root part 62 connected with the head part 61, and the root part 62 is movably clamped in the clamping groove 121; the first connecting line 41 passes through the through hole to be connected to the root portion 62. The root 62 of the electric connecting end is smaller than the head 61, so the section of the engaging groove 121 is preferably smaller than that of the accommodating groove 12, and the design also facilitates the first electric connecting end 60 and the second electric connecting end 70 to enter the accommodating groove 12.
In order to facilitate the first electric end 60 and the second electric end 70 to enter the receiving grooves 12, in some alternative embodiments, guide channels 122 connected to the notches of the receiving grooves 12 are formed in the receiving grooves 12, and the cross sections of the guide channels 122 are gradually increased in a direction approaching the receiving grooves 12.
In order to facilitate production and installation, in some alternative embodiments, the casing 10 includes a bottom shell 13 and an intermediate cover plate 14 connected to the bottom shell 13, the bottom shell 13 is provided with a groove, the intermediate cover plate 14 covers a notch of the groove and is provided with an opening, and the accommodating space 11 is provided between the intermediate cover plate 14 and the groove; the air port 21 of the fan assembly 20 is communicated with the opening; the panel 30 is connected with the panel 30 or the bottom case 13; the accommodating groove 12 comprises a first groove body 123 arranged on the middle cover plate 14 and a second groove body 124 arranged in the accommodating space 11, wherein the first groove body 123 is a through groove and extends into the accommodating space 11 to be communicated with the second groove body 124.
In order to avoid the first slot 123 and the second slot 124 from colliding with each other when the middle cover 14 is installed, in some alternative embodiments, an escape space is formed between the notch edge of the first slot 123 located in the accommodating space 11 and the notch edge of the second slot 124.
In some optional embodiments, an included angle between the depth direction of the accommodating groove 12 and a surface of the panel 30 close to the casing 10 is greater than or equal to 60 °; the second electric connecting end 70 is movably accommodated in the accommodating groove 12; the lamp assembly 50 is provided with a second connection line 51, a flexible bending section 52 is formed on the second connection line 51, and the second connection line 51 extends along one surface of the panel 30 close to the casing 10 and then is connected with the second electrical connection terminal 70 through the flexible bending section 52. Because the depth direction of the accommodating groove 12 and the face of the panel 30 close to the housing 10 form an included angle, and the extension direction of the second electrical connection end 70 is substantially parallel to the depth direction of the accommodating groove 12 after the first electrical connection end 60 is plugged, so that the second connection line 51 needs to be connected with the second electrical connection end 70 after being bent, because the wire is usually flexible, after being pressed and bent by the panel 30, the second connection line 51 keeps a bent state, a flexible bending section 52 is formed, the relatively redundant second connection line 51 can be attached to the panel 30 through the flexible bending section 52, and the risk that the redundant wire enters the fan assembly 20 from the air opening 21 is more effectively prevented. Preferably, an included angle between the depth direction of the accommodating groove 12 and a surface of the panel 30 close to the casing 10 is a right angle, which is beneficial to maintaining the stability of the second connection line 51.
In order to increase the difficulty of the first and second electric terminals 60 and 70 entering the air duct away from the receiving groove 12 and reduce the risk, in some alternative embodiments, the notch of the receiving groove 12 is oriented in the same direction as the air inlet 21 of the fan assembly 20.
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 (10)
1. A ventilator device, comprising: the lamp comprises a shell, a fan assembly, a containing groove, a panel, a lamp driver, a lamp assembly, a first electric connection end and a second electric connection end, wherein the shell is internally provided with a containing space, the fan assembly is arranged in the containing space, the containing groove is arranged on the shell, the panel movably shields an air port of the fan assembly and a notch of the containing groove, the lamp driver is arranged in the containing space, the lamp assembly is arranged on a cover plate, the first electric connection end is connected with the lamp driver, and the second electric connection end is connected with the lamp assembly;
the first electric connection end is in plug-in fit with the second electric connection end, and the first electric connection end and/or the second electric connection end are movably contained in the containing groove.
2. A ventilator device according to claim 1, characterized in that: the first electric connection end is movably accommodated in the accommodating groove;
the accommodating space is communicated with the accommodating groove;
the lamp driver is arranged in the accommodating space, a first connecting wire is arranged on the lamp driver, and the first connecting wire extends into the accommodating groove and is connected with the first electric connection end.
3. A ventilator device according to claim 2, characterized in that: a clamping groove is formed in the accommodating groove, and a through hole communicated with the accommodating space is formed in the inner wall of the clamping groove;
the first electric connection end comprises a head part which is in plug-in fit with the second electric connection end and a root part which is connected with the head part, and the root part is movably clamped in the clamping groove;
the first connecting line penetrates through the through hole and is connected with the root.
4. A ventilator device according to claim 1, characterized in that: the guide channel is arranged in the accommodating groove and connected with the notch of the accommodating groove, and the section of the guide channel is gradually increased in the direction close to the accommodating groove.
5. A ventilator device according to claim 1, characterized in that: the first electric connection end and the second electric connection end are movably contained in the containing groove.
6. A ventilator device according to any one of claims 1 to 5, characterized in that: the shell comprises a bottom shell and an intermediate cover plate connected with the bottom shell, a groove is formed in the bottom shell, the intermediate cover plate covers a notch of the groove and is provided with an opening, and the accommodating space is formed between the intermediate cover plate and the groove;
the air port of the fan assembly is communicated with the opening;
the panel is connected with the panel or the bottom shell;
the containing groove is in including setting up first cell body on the middle apron and setting are in second cell body in the accommodation space, first cell body is logical groove, and it stretches into in the accommodation space, with second cell body intercommunication.
7. A ventilator device according to claim 6, characterized in that: the first groove body is located a avoidance space is formed between the notch edge of the accommodating space and the notch edge of the second groove body.
8. A ventilator device according to any one of claims 1 to 5, characterized in that: the included angle between the depth direction of the accommodating groove and one surface of the panel close to the shell is more than or equal to 60 degrees;
the second electric connection end is movably accommodated in the accommodating groove;
the lamp assembly is provided with a second connecting wire, a flexible bending section is formed on the second connecting wire, and the second connecting wire extends along one surface, close to the shell, of the panel and then is connected with the second power connection end through the flexible bending section.
9. A ventilator device according to claim 8, characterized in that: the depth direction of the accommodating groove and the included angle of one surface of the panel close to the casing are right angles.
10. A ventilator device according to any one of claims 1 to 5, characterized in that: the orientation of the notch of the containing groove is the same as the orientation of the air opening of the fan assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395846.1U CN215566762U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395846.1U CN215566762U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566762U true CN215566762U (en) | 2022-01-18 |
Family
ID=79819666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121395846.1U Active CN215566762U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566762U (en) |
-
2021
- 2021-06-22 CN CN202121395846.1U patent/CN215566762U/en active Active
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