CN212969271U - Mounting structure of negative-pressure air fan motor and negative-pressure air fan with same - Google Patents
Mounting structure of negative-pressure air fan motor and negative-pressure air fan with same Download PDFInfo
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- CN212969271U CN212969271U CN202022265544.4U CN202022265544U CN212969271U CN 212969271 U CN212969271 U CN 212969271U CN 202022265544 U CN202022265544 U CN 202022265544U CN 212969271 U CN212969271 U CN 212969271U
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Abstract
The utility model discloses a mounting structure of a negative pressure fan motor and a negative pressure fan with the same, which comprises a first shell, a second shell, a first mounting bracket arranged on the first shell and a second mounting bracket arranged on the second shell, wherein the first shell and the second shell jointly enclose a frame body of the negative pressure fan; the utility model discloses technical scheme is integrating the mounting structure and the protection network of negative-pressure air fan motor, installing support and casing integrated into one piece, the quantity of assembly parts has been reduced, improve the assembly speed, the motor is through four fix with screws, it is more firm after the installation, stability improves greatly, and the installing support can have the function of protection simultaneously, after having saved preceding installation motor, need install the protection network in addition in the outside of casing, the manufacturing cost of whole product has been saved, the assemble duration that still needs to install the protection network in addition has been saved simultaneously, the assembly efficiency of complete machine has been improved.
Description
Technical Field
The utility model relates to a negative-pressure air fan technical field, in particular to negative-pressure air fan motor's mounting structure and have its negative-pressure air fan.
Background
Mounting bracket installation motor that prior art's negative-pressure air fan motor generally adopted, protection network is installed in addition in the outside of quick-witted case to the protection part, it is not high to set up the installation rate like this, and can increase the cost of product, moreover, prior art's protection network, the protection network that density is not high generally adopts, the staff can both stretch into, can bring the potential safety hazard, if adopt the high protection network of density, must lead to manufacturing cost's rising, prior art's negative-pressure air fan motor's mounting structure adopts "T" style of calligraphy structural design in addition, generally be one of them side of fixed motor back lid during the installation motor, the fastness can appear inadequately, stability is still not good enough technical problem, it is too much still to bring installation step separately to set up, cause.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a negative-pressure air fan that mounting structure of negative-pressure air fan motor has it aims at solving prior art installing support and protection network and separately sets up, can bring manufacturing cost height, and the protection network has the potential safety hazard, installs firm technical problem inadequately.
In order to achieve the above object, the utility model provides a negative-pressure air fan motor's mounting structure, include: the mounting structure of negative pressure fan motor includes:
the inner side of the first shell is provided with a first mounting bracket, and the two first shells are oppositely arranged;
the inner side of the second shell is provided with a second mounting bracket, and the two second shells are oppositely arranged;
the first shell and the second shell jointly enclose a frame body of the negative pressure fan, the first mounting support and the second mounting support jointly enclose a mounting support of a negative pressure fan motor, an opening is formed in the middle of the mounting support, and at least one part of the negative pressure fan motor penetrates through the opening and is fixed on the mounting support.
Specifically, the mounting bracket extends from the middle opening to the frame edge.
Specifically, the first mounting bracket comprises a first main bracket and a first auxiliary bracket, and the first main bracket and the first auxiliary bracket are respectively connected with the frame body; the second mounting bracket comprises a second main bracket and a second auxiliary bracket, and the second main bracket and the second auxiliary bracket are respectively connected with the frame body.
Specifically, the width of the plate body of the first main support is greater than that of the first auxiliary support, and the width of the plate body of the second main support is greater than that of the second auxiliary support.
Specifically, mounting holes are formed in the intersection of each first main support and each first auxiliary support and the intersection of each second main support and each second auxiliary support, and the motor is fixed to the mounting holes through connecting screws.
Specifically, the number of the mounting holes is four, and the mounting holes are evenly arranged on the first mounting bracket and the second mounting bracket at intervals.
Specifically, the first housing and the first mounting bracket are integrally formed, and the second housing and the second mounting bracket are integrally formed.
Specifically, the first housing and the first mounting bracket form a ninety degree included angle, and the second housing and the second mounting bracket form a ninety degree included angle.
Specifically, the first mounting bracket and the second mounting bracket are trapezoidal.
The utility model also provides a negative-pressure air fan, mounting structure including motor and motor, the mounting structure of motor is foretell negative-pressure air fan motor's mounting structure.
The utility model discloses technical scheme is integrating the mounting structure and the protection network of negative-pressure air fan motor, installing support and casing integrated into one piece, the quantity of assembly parts has been reduced, improve the assembly speed, assembly efficiency promotes greatly, the motor is through four fix with screws, it is more firm after the installation, stability improves greatly, and the installing support can have the function of protection simultaneously, after having saved preceding installation motor, need install the protection network in addition in the outside of casing, the manufacturing cost of whole product has been saved, the assemble duration that still needs to install the protection network in addition has been saved simultaneously, the assembly efficiency of complete machine has been improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the negative pressure fan of the present invention;
fig. 3 is a rear view of the present invention located at the negative pressure fan;
fig. 4 is a perspective view of the negative pressure fan of the present invention.
Wherein the figures include the following reference numerals:
1. a first housing; 11. a first mounting bracket; 100. a frame body; 111. a first main support; 112. a first sub-mount; 2. a second housing; 21. a second mounting bracket; 211. a second main support; 212. a second subframe; 3. mounting a bracket; 5. mounting holes; 6. a motor; 61. a connecting screw; 62. a nut; 7. riveting; 8. a fan blade; 9. louver blades; and (5) opening 200.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the embodiment of the utility model, as shown in fig. 1 to 4, the utility model provides a negative-pressure air fan motor's mounting structure.
This negative-pressure air fan motor's mounting structure includes: a first housing 1 and a second housing 2,
the device comprises a first shell 1, wherein a first mounting bracket 11 is arranged on the inner side of the first shell 1, and the first shell 1 is provided with two opposite parts;
a second housing 2, wherein a second mounting bracket 21 is arranged on the inner side of the second housing 2, and the second housing 2 has two parts and is arranged oppositely;
the first casing 1 and the second casing 2 together enclose a frame 100 of the negative pressure fan, the first mounting bracket 11 and the second mounting bracket 21 together enclose a mounting bracket 3 of the negative pressure fan motor 6, an opening 200 is arranged in the middle of the mounting bracket 3, and at least a part of the negative pressure fan motor 6 penetrates through the opening 200 and is fixed on the mounting bracket 3.
Further, the mounting bracket 3 extends from the middle opening 200 to the edge of the frame 100.
Further, the first mounting bracket 11 includes a first main bracket 111 and a first sub-bracket 112, and the first main bracket 111 and the first sub-bracket 112 are respectively connected to the frame body 100; the second mounting bracket 21 includes a second main bracket 211 and a second sub-bracket 212, and the second main bracket 211 and the second sub-bracket 212 are respectively connected to the frame body 100.
Further, the first main bracket 111 has a plate width greater than that of the first sub-bracket 112, and the second main bracket 211 has a plate width greater than that of the second sub-bracket 212.
Further, each of the intersection of the first main bracket 111 and the first sub-bracket 112 and the intersection of the second main bracket 211 and the second sub-bracket 212 is opened with a mounting hole 5, and the motor 6 is fixed to the mounting hole 5 by a connecting screw 61.
Further, there are four mounting holes 5, and the mounting holes are uniformly spaced on the first mounting bracket 11 and the second mounting bracket 21.
Further, the first housing 1 is integrally formed with the first mounting bracket 11, and the second housing 2 is integrally formed with the second mounting bracket 21.
Further, the first housing 1 and the first mounting bracket 11 form an included angle of ninety degrees, and the second housing 2 and the second mounting bracket 21 form an included angle of ninety degrees.
Further, the first mounting bracket 11 and the second mounting bracket 21 have a trapezoidal shape.
Further, the first shell machine and the second shell machine 2 are fixedly connected through a rivet 7.
The utility model also provides a negative-pressure air fan, mounting structure including motor 6 and motor, the mounting structure of motor is foretell negative-pressure air fan motor's mounting structure, still includes flabellum 8 and tripe 9.
The utility model discloses technical scheme is integrating the mounting structure and the protection network of negative-pressure air fan motor, installing support and casing integrated into one piece, the quantity of assembly parts has been reduced, improve the assembly speed, assembly efficiency promotes greatly, motor 6 is through four fix with screws, it is more firm after the installation, stability improves greatly, and the installing support can have the function of protection simultaneously, after installing motor 6 before having saved, need install the protection network in addition in the outside of casing, the manufacturing cost of whole product has been saved, the assemble duration that still need install the protection network in addition has been saved simultaneously, the assembly efficiency of complete machine has been improved.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a mounting structure of negative pressure fan motor which characterized in that includes:
the inner side of the first shell is provided with a first mounting bracket, and the two first shells are oppositely arranged;
the inner side of the second shell is provided with a second mounting bracket, and the two second shells are oppositely arranged;
the first shell and the second shell jointly enclose a frame body of the negative pressure fan, the first mounting support and the second mounting support jointly enclose a mounting support of a negative pressure fan motor, an opening is formed in the middle of the mounting support, and at least one part of the negative pressure fan motor penetrates through the opening and is fixed on the mounting support.
2. The mounting structure of a negative pressure blower motor according to claim 1, characterized in that: the mounting bracket extends and is connected to the frame body edge from the middle opening.
3. The mounting structure of a negative pressure blower motor according to claim 1, characterized in that: the first mounting bracket comprises a first main bracket and a first auxiliary bracket, and the first main bracket and the first auxiliary bracket are respectively connected with the frame body; the second mounting bracket comprises a second main bracket and a second auxiliary bracket, and the second main bracket and the second auxiliary bracket are respectively connected with the frame body.
4. The mounting structure of a negative pressure blower motor according to claim 3, characterized in that: the width of the plate body of the first main support is larger than that of the first auxiliary support, and the width of the plate body of the second main support is larger than that of the second auxiliary support.
5. The mounting structure of a negative pressure blower motor according to claim 4, characterized in that: and mounting holes are formed in the intersection of each first main support and each first auxiliary support and the intersection of each second main support and each second auxiliary support, and the motor is fixed in the mounting holes through connecting screws.
6. The mounting structure of a negative pressure blower motor according to claim 5, characterized in that: the number of the mounting holes is four, and the mounting holes are evenly arranged on the first mounting bracket and the second mounting bracket at intervals.
7. The mounting structure of a negative pressure blower motor according to claim 1, characterized in that: the first shell and the first mounting bracket are integrally formed, and the second shell and the second mounting bracket are integrally formed.
8. The mounting structure of a negative-pressure air blower motor according to claim 7, characterized in that: the first shell and the first mounting support form a ninety degree included angle, and the second shell and the second mounting support form a ninety degree included angle.
9. The mounting structure of a negative-pressure air blower motor according to claim 8, characterized in that: the first mounting bracket and the second mounting bracket are trapezoidal.
10. The utility model provides a negative-pressure air fan, includes the mounting structure of motor and motor, its characterized in that: the mounting structure of the motor is the mounting structure of the negative pressure fan motor described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265544.4U CN212969271U (en) | 2020-10-13 | 2020-10-13 | Mounting structure of negative-pressure air fan motor and negative-pressure air fan with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265544.4U CN212969271U (en) | 2020-10-13 | 2020-10-13 | Mounting structure of negative-pressure air fan motor and negative-pressure air fan with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969271U true CN212969271U (en) | 2021-04-13 |
Family
ID=75371850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265544.4U Active CN212969271U (en) | 2020-10-13 | 2020-10-13 | Mounting structure of negative-pressure air fan motor and negative-pressure air fan with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969271U (en) |
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2020
- 2020-10-13 CN CN202022265544.4U patent/CN212969271U/en active Active
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