CN216134359U - Motor for range hood - Google Patents
Motor for range hood Download PDFInfo
- Publication number
- CN216134359U CN216134359U CN202122706542.9U CN202122706542U CN216134359U CN 216134359 U CN216134359 U CN 216134359U CN 202122706542 U CN202122706542 U CN 202122706542U CN 216134359 U CN216134359 U CN 216134359U
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- shell
- motor
- range hood
- collar
- outer edge
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Abstract
The utility model discloses a motor for a range hood, which comprises: motor body and shell, motor body locate in the shell, the shell is connected with the installing support, the installing support includes collar and fixed arm, fixed arm circumference distributes on the collar, evenly distributed has the elastic mounting spare on the collar, the outside of shell is equipped with the reference column, the one end of elastic mounting spare is equipped with the location shrinkage pool corresponding with the reference column, the reference column is entangled so that the installing support is spacing on the shell to the location shrinkage pool. The utility model has novel structure, flexible assembly and disassembly, labor saving, convenience, reliable use and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of motors, and particularly relates to a motor for a range hood.
Background
A motor is usually adopted in an air box of the range hood to drive a wind wheel to rotate to form negative pressure, so that the oil smoke is sucked and discharged. The motor is fixedly arranged on the volute through the bracket, and the motor and the bracket are fixed by bolts, so that the assembly and disassembly are laborious, and the phenomenon of tooth slipping is easy to generate; the structural stability of the support is poor, the volute or the motor can vibrate during operation, the support can be bent and deformed under the long-term action, and the overall stability is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides the motor for the range hood, which is novel in structure, flexible in disassembly and assembly, labor-saving, convenient and fast, reliable in use and strong in practicability.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a motor for a range hood, comprising: motor body and shell, motor body locate in the shell, its characterized in that: the shell is connected with the installing support, and the installing support includes collar and fixed arm, and fixed arm circumference distributes on the collar, and evenly distributed has elastic mounting spare on the collar, and the outside of shell is equipped with the reference column, and elastic mounting spare's one end is equipped with the location shrinkage pool corresponding with the reference column, and the reference column is lived so that the installing support is spacing on the shell to the shrinkage pool of location. The motor is novel in structure, flexible in disassembly and assembly, labor-saving, convenient and fast, reliable in use and high in practicability.
Further, elastic mounting spare includes the base, spring and fixed pin, be equipped with fixed slot on the base, the one end of spring is fixed in fixed slot, the other end of spring is located to the fixed pin, the fixed pin is located to the location shrinkage pool, the base is fixed on the collar, impress the fixed pin in the fixed slot, the spring is compressed this moment, aim at the reference column with the location shrinkage pool of fixed pin, relax the back spring and produce bounce and continuously withstand the fixed pin, make the fixed pin can't freely break away from the reference column, connect reliably, it is also simple to dismantle, and is laborsaving convenient.
Furthermore, the fixing arm comprises a first mounting part, a supporting part and a second mounting part, the supporting part is arranged between the first mounting part and the second mounting part, the first mounting part is fixedly connected with the mounting ring through a screw, the fixing arm is simple in structure and low in manufacturing cost, the fixing arm and the mounting ring can be disassembled, the fixing arm is convenient to damage and replace, and the use is flexible; the second installation part is provided with an installation hole, and the installation support is conveniently fixed on the volute casing through the through-nails in the installation hole, so that the installation is convenient and fast.
Furthermore, be equipped with the connecting portion of bending between first installation department and the supporting part, be equipped with the connecting portion of bending between second installation department and the supporting part, improved the bending resistance, the anti deformability of fixed arm, structural stability is good, long service life.
Furthermore, the supporting portion is provided with a weight reduction through groove, on one hand, manufacturing materials of the supporting portion are reduced, cost is reduced, on the other hand, part of vibration force transmitted by the volute is dissipated in the weight reduction through groove, stress concentration is avoided, and structural stability of the fixed arm is improved.
Further, the shell includes half first casing and half second casing, and the outside of half first casing is equipped with first outer edge board, and the outside of half second casing is equipped with the outer edge board of second, and the end bolt is worn to be equipped with between outer edge board of second and the first outer edge board, is connected with the nut on the end bolt, and nut cooperation end bolt is tight with the outer edge board of second and the first outer edge board clamp, and the shell can be one and tear open for two, the motor body of being convenient for overhaul, and the dismouting is convenient, connects reliably.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
can dismantle between installing support and the shell, along with the dress along with using, impress the fixed pin in the fixed recess, the spring is compressed this moment, aim at the reference column with the location shrinkage pool of fixed pin, relax the back spring and produce bounce and continuously withstand the fixed pin for the fixed pin can't freely break away from the reference column, it is spacing on the shell to make the installing support, a plurality of directions are spacing simultaneously, connect reliably, replace the bolt fastening mode, the labor saving operation, it is also simple to dismantle, be convenient for change, it is nimble convenient to use.
Bending connecting parts are arranged between the first mounting part and the supporting part and between the second mounting part and the supporting part, so that the bending resistance and the deformation resistance of the fixing arm are improved, the structural stability is good, and the service life is long; the through groove that subtracts heavy setting has reduced the manufacturing material of supporting part on the one hand, the cost is reduced, and on the other hand the shaking force effect of spiral case transmission is partly dispersed and is being subtracted in subtracting heavy through groove, avoids stress concentration, has improved the structural stability of fixed arm.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a motor for a range hood according to the present invention;
FIG. 2 is a schematic view of the mounting bracket of the present invention;
FIG. 3 is a schematic view of the connection of the first half shell and the second half shell according to the present invention;
fig. 4 is a schematic view of the structure of the elastic mounting member of the present invention.
In the figure: 1-a housing; 2, mounting a bracket; 3-mounting a ring; 4-a fixed arm; 5-a first mounting portion; 6-a support part; 7-a second mounting portion; 8-weight reduction through grooves; 9-bending the connecting part; 10-a screw; 11-mounting holes; 12-a resilient mounting; 13-a base; 14-a spring; 15-a fixed pin; 16-fixing the groove; 17-a positioning column; 18-positioning concave holes; 19-a first half-shell; 20-a second half-shell; 21-a first outer edge plate; 22-a second peripheral panel; 23-end bolt; 24-screw cap.
Detailed Description
As shown in fig. 1 to 4, a motor for a range hood according to the present invention includes: motor body and shell 1, motor body locates in the shell 1, shell 1 is connected with installing support 2, installing support 2 includes collar 3 and fixed arm 4, 4 circumference distributions of fixed arm are on collar 3, fixed arm 4 includes first installation department 5, supporting part 6 and second installation department 7, supporting part 6 is located between first installation department 5 and the second installation department 7, it subtracts heavy logical groove 8 to be equipped with on supporting part 6, the manufacturing material of supporting part 6 has been reduced on the one hand, the cost is reduced, on the other hand, the vibrations power effect of spiral case transmission is partly dissipated subtracting in subtracting heavy logical groove 8, avoid stress concentration, the structural stability of fixed arm 4 has been improved. Bending connecting parts 9 are arranged between the first mounting part 5 and the supporting part 6, and the bending connecting parts 9 are arranged between the second mounting part 7 and the supporting part 6, so that the bending resistance and the deformation resistance of the fixed arm 4 are improved, the structural stability is good, and the service life is long. First installation department 5 passes through screw 10 fixed connection collar 3, and fixed arm 4 simple structure, low in manufacturing cost can dismantle between fixed arm 4 and the collar 3, damages the change of being convenient for, uses in a flexible way. And the second mounting part 7 is provided with a mounting hole 11, and the fixing arm 4 is conveniently fixed on the volute by a through nail in the mounting hole 11, so that the mounting is convenient.
The elastic mounting parts 12 are uniformly distributed on the mounting ring 3, each elastic mounting part 12 comprises a base 13, a spring 14 and a fixing pin 15, the base 13 is fixed on the mounting ring 3, a fixing groove 16 is formed in the base 13, one end of each spring 14 is fixed in the fixing groove 16, each fixing pin 15 is arranged at the other end of each spring 14, a positioning column 17 is arranged outside the shell 1, a positioning concave hole 18 corresponding to the positioning column 17 is formed in each fixing pin 15, the mounting support 2 and the shell 1 can be detached and used along with the installation, each fixing pin 15 is pressed into the corresponding fixing groove 16, the springs 14 are compressed at the moment, the positioning concave holes 18 of the fixing pins 15 are aligned to the positioning columns 17, the springs 14 generate resilience to continuously support the fixing pins 15 after being loosened, the fixing pins 15 can not be freely separated from the positioning columns 17, the mounting support 2 is limited on the shell 1, multiple directions are simultaneously limited, the connection is reliable, and a bolt fixing mode is replaced, the operation is labor-saving, the disassembly is simple, the replacement is convenient, and the use is flexible and convenient.
Shell 1 includes half casing 19 of first half casing 19 and half casing 20 of second, half casing 19's of first outside is equipped with first outer board 21 of following, half casing 20's of second outside is equipped with the second and follows board 22 outward, wear to be equipped with end bolt 23 between board 22 and the first outer board 21 of following outward along the second, be connected with nut 24 on the end bolt 23, nut 24 cooperation end bolt 23 is with the second outer along board 22 with first outer board 21 clamp tightly, but shell 1 first dismantles into two, the easy access motor body, the dismouting is convenient, connect reliably.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (6)
1. A motor for a range hood, comprising:
the motor comprises a motor body and a shell, wherein the motor body is arranged in the shell,
the method is characterized in that:
the shell is connected with the installing support, the installing support includes collar and fixed arm, fixed arm circumference distributes on the collar, evenly distributed has elastic mounting spare on the collar, the outside of shell is equipped with the reference column, elastic mounting spare's one end be equipped with the corresponding location shrinkage pool of reference column, the location shrinkage pool entangles the reference column so that the installing support is spacing on the shell.
2. The motor for a range hood according to claim 1, wherein: the elastic mounting piece comprises a base, a spring and a fixing pin, a fixing groove is formed in the base, one end of the spring is fixed in the fixing groove, the fixing pin is arranged at the other end of the spring, the positioning concave hole is formed in the fixing pin, and the base is fixed to the mounting ring.
3. The motor for a range hood according to claim 1, wherein: the fixed arm includes first installation department, supporting part and second installation department, the supporting part is located first installation department with between the second installation department, screw fixed connection is passed through to first installation department the collar, be equipped with the mounting hole on the second installation department.
4. The motor for a range hood according to claim 3, wherein: the first installation part is provided with a support part, the second installation part is provided with a first installation part, the first installation part is provided with a first support part, the second installation part is provided with a second support part, and the first support part is provided with a second support part.
5. The motor for a range hood according to claim 3, wherein: and a weight-reducing through groove is formed in the supporting part.
6. The motor for a range hood according to claim 1, wherein: the shell comprises a first half shell and a second half shell, wherein a first outer edge plate is arranged outside the first half shell, a second outer edge plate is arranged outside the second half shell, an end bolt is arranged between the second outer edge plate and the first outer edge plate in a penetrating mode, a nut is connected onto the end bolt, and the nut is matched with the end bolt to clamp the second outer edge plate and the first outer edge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122706542.9U CN216134359U (en) | 2021-11-05 | 2021-11-05 | Motor for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122706542.9U CN216134359U (en) | 2021-11-05 | 2021-11-05 | Motor for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216134359U true CN216134359U (en) | 2022-03-25 |
Family
ID=80773993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122706542.9U Active CN216134359U (en) | 2021-11-05 | 2021-11-05 | Motor for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216134359U (en) |
-
2021
- 2021-11-05 CN CN202122706542.9U patent/CN216134359U/en active Active
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