CN110754847A - Fan fixing device for electric bed - Google Patents
Fan fixing device for electric bed Download PDFInfo
- Publication number
- CN110754847A CN110754847A CN201810844263.9A CN201810844263A CN110754847A CN 110754847 A CN110754847 A CN 110754847A CN 201810844263 A CN201810844263 A CN 201810844263A CN 110754847 A CN110754847 A CN 110754847A
- Authority
- CN
- China
- Prior art keywords
- fan
- cover
- fixing device
- electric bed
- fan cover
- 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.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0693—Details or arrangements of the wiring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan fixing device for an electric bed, which comprises a fan assembly and a containing groove, wherein the fan assembly comprises a fan, an upper fan cover and a lower fan cover, the fan is arranged between the upper fan cover and the lower fan cover, the upper fan cover and the lower fan cover are in fastening connection, and the fan assembly is arranged in the containing groove. Is used in the field of electric beds. Its advantages mainly include: according to the invention, the upper fan cover is provided with the plurality of uniformly distributed ventilation holes, so that the air outlet of the fan is ensured to be not blocked, the maximum air quantity is output, and the power line clamping groove is arranged on one side of the lower fan cover and provided with the plurality of half-groove clamping lines, so that the wire rod is easy to install, the stability of the wire rod is ensured, and the connectivity of the whole product is improved.
Description
Technical Field
The invention relates to the field of electric beds, in particular to a fan fixing device for an electric bed.
Background
Along with the improvement of the living standard of people, the requirement on the electric bed is also bigger and bigger in the household of daily life, and the functional requirement on the electric bed is also bigger and bigger. And the more the function that the beddo possessed, the system load is just more, beddo operation duration is one long, will produce higher temperature, maintenance and operation to the system produce adverse effect, so beddo on the existing market lacks a device that can reduce the heat that the system operation in-process produced, it is urgent to wait to design out similar device and reduce the heat that the beddo operation in-process produced, improve the operation and the availability factor of beddo operation system, the current heat abstractor that is used for the beddo, be not convenient for whole dismantlement, and the installation of wire rod is not too reasonable with fixed design, the wire rod is easy not hard up, it is in disorder to compare the price, it is not pleasing to the eye.
Disclosure of Invention
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fan fixing device for an electric bed. The fan device capable of being fixed on the electric bed can be realized, the heat generated in the operation process of the electric bed is reduced, the operation and use efficiency of an electric bed operation system is improved, the whole device is detachable, and in order to realize the purpose, the technical scheme adopted by the invention is as follows:
a fan mount for a beddo, comprising: the fan assembly comprises a fan, an upper fan cover and a lower fan cover, the fan is installed between the upper fan cover and the lower fan cover, the upper fan cover and the lower fan cover are in fastening connection, and the fan assembly is installed in the accommodating groove.
Furthermore, a threaded hole is formed in a corner of the upper end face of the lower fan cover, and an opening is formed in one side face of the lower fan cover.
Furthermore, two terminal surfaces have the through-hole about accomodating the groove, the terminal surface has the screw hole of evenly arranging under the accomodating the groove.
Furthermore, a threaded hole corresponding to the threaded hole of the lower fan cover is formed in the corner of the upper fan cover, and the corner of the upper fan cover, where the threaded hole is formed, is rounded inwards.
Further, a clamping ring is arranged at the opening.
Furthermore, a power line clamping groove is installed on one side of the lower fan cover, and a half-groove clamping line is arranged in the power line clamping groove.
Furthermore, the fan upper cover is provided with vent holes which are uniformly distributed.
Furthermore, a buckle connecting positioning piece is arranged on the clamping ring.
Furthermore, a threaded hole is formed in the power line clamping groove.
Further, the buckle connection positioning piece is a bayonet.
The invention has the advantages that:
1. the invention provides a fan fixing device for an electric bed, which comprises: the fan, the upper fan cover and the lower fan cover are arranged on the lower fan cover through screws, the upper fan cover is arranged on the lower fan cover through screws, the assembled assembly is arranged in the accommodating groove through screws, and the screws are detachable fastening devices and can be detached when the whole fan fixing device is conveniently maintained subsequently.
2. According to the fan fixing device for the electric bed, the plurality of uniformly distributed ventilation holes are formed in the upper cover of the fan, so that the condition that the air outlet of the fan is not blocked can be ensured, and the maximum air volume is output.
3. According to the fan fixing device for the electric bed, the power line clamping groove is formed in one side of the lower fan cover, the clamping groove is provided with the plurality of half-groove clamping lines, so that the simple installation of the wires is facilitated, the stability of the wires is ensured, and the connectivity of the whole product is improved.
Drawings
For a more complete understanding of the objects, features and advantages of the present invention, reference is now made to the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic view of the mounting structure of the present invention.
FIG. 2 is a schematic view of the split structure of the present invention.
FIG. 3 is a schematic structural view of a receiving groove of the present invention.
The reference numerals and components referred to in the drawings are as follows:
1. the fan comprises an upper fan cover, 11 vent holes, 2 lower fan cover, 21 power line clamping grooves, 22 clamping rings, 23 openings, 220 bayonets, 3 accommodating grooves, 4 threaded holes and 5 fans.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The invention designs a fan fixing device for an electric bed, which is used for the electric bed, reduces the heat generated by the electric bed in the operation process, improves the operation and use efficiency of an electric bed operation system, is integrally detachable, and is convenient for the installation and the detachment of the fan fixing device.
Referring to fig. 1-2, fig. 1 is a schematic view of an installation structure of a fan fixing device, as can be seen from fig. 1, the whole fan fixing device includes an upper fan cover 1 and a lower fan cover 2, the sizes of the upper fan cover 1 and the lower fan cover 2 are corresponding to each other, a power cord clamping groove 21 is installed at one side of the lower fan cover 2, fig. 2 is a schematic view of a disassembled structure of the fan fixing device, as can be seen from the figures, the upper fan cover 1 is provided with a cover capable of covering the power cord clamping groove 21 at the position of the power cord clamping groove 21 of the lower fan cover 2, and the power cord clamping groove 21 is provided with a plurality of half-groove wire clamps.
Preferably, the half-slot chucking wires on the power wire chucking slot 21 are provided in two.
The half-groove clamping line is used for clamping a wire rod and is beneficial to the installation stability of the wire rod, then, the upper fan cover and the lower fan cover are both in a rectangular groove shape, threaded holes are respectively arranged at three corners for installing screws to fix the upper fan cover 1 and the lower fan cover 2, the bottom surface of the lower fan cover 2 is provided with a plurality of threaded holes, preferably 3, so that the fan 5 can be detachably installed on the lower fan cover 2 through the screws, the corners of the three corners arranged by the threaded holes on the upper fan cover 2 are provided with inward rounding, the screws are conveniently and then detached and installed, the upper fan cover 1 is also uniformly provided with a plurality of ventilation holes 11, the air outlet of the fan can be ensured to be free from shielding, the maximum air volume is output, in addition, one side of the lower fan cover 2 is provided with an opening 23, a clamping ring 22 is installed at the opening 23, the clamping ring 22 is in a circular ring shape, and a buckle connection positioning piece is arranged at, the buckle is connected the setting element and can be guided the buckle smooth, it is correct, quick arrival mounted position, preferably, the buckle is connected the setting element and is selected for use bayonet 220, because the chucking ring 22 is the annular form, use bayonet 220's design, be favorable to the connecting piece to carry out 360 rotations in chucking ring 22, bayonet 220 is the convex design, bayonet 220's design is to the installation with dismantle, it is simpler and easier, time saving, the efficiency is improved, and when the installation, the operator can judge whether the buckle installation targets in place through feeling and sound.
Fig. 3 is a schematic structural diagram of a storage groove 3, the upper fan cover 1 and the lower fan cover 2 are mounted in the storage groove 3 after being assembled, as can be seen from the figure, the upper end face and the lower end face of the storage groove 3 are respectively provided with a through hole, the assembled upper fan cover 1 and the lower fan cover 2 penetrate through the through holes of the upper end face of the storage groove 3, the lower end face of the storage groove 3 is uniformly provided with a plurality of threaded holes 4, the upper end face of the storage groove 3 is also provided with a plurality of threaded holes for fixing the assembled fan assembly, the two ends of the side face fixed with the storage groove 3 of the upper fan cover 1 and the lower fan cover 2 are provided with outward convex separation blades, threaded holes are formed in the separation blades and are used for corresponding to the threaded holes of the upper end face of the storage groove 3 and being fixed on the storage groove 3.
Embodiment 1, the fan fixing device includes an upper fan cover 1 and a lower fan cover 2, the fan is fixed in the lower fan cover 2 by screws, the upper fan cover 1 is mounted on the lower fan cover 2 by screws, the lower fan cover 2 has a power line clamping groove 21, the power line clamping groove 21 is an unlimited shape groove, preferably designed as a trapezoid or rectangular groove, one side of the power line clamping groove 21 has 1 half-groove clamping line for wire outgoing, and the bottom of the power line clamping groove 21 has a screw hole.
The following describes the present invention in detail with reference to specific installation procedures:
during installation, install fan 5 in the screw hole of cover 2 under the fan with 3 screws earlier, then arrange the fan power cord under the fan in the power cord chucking groove 21 that cover 2 corresponds, install fan upper shield 2, and cover 2 under cover 1 and the fan of fastening fan upper shield with 3 screws, because be provided with the screw hole in the power cord chucking groove 21, so at the downthehole screw of installing of screw, fix power cord chucking groove 21, then with the fan 5 that the equipment is good, cover 2 under fan upper shield 1 and the fan through-hole of accomodating groove 3, and with the fix with the screw in accomodating groove 3.
The invention provides a fan fixing device for an electric bed, which comprises: fan 5, fan upper shield 1 and fan lower shield 2, fan 5 passes through the screw and installs under the fan 2, and fan upper shield 1 passes through the screw and installs under the fan on 2, and the subassembly that the equipment is good passes through the screw and installs in accomodating groove 3, and the screw is can dismantle fastener, can dismantle when being convenient for the whole fan fixing device of follow-up maintenance. And set up a plurality of ventilation holes 11 of evenly arranging at fan upper shield 1, can guarantee that the fan air-out does not have the shelter from, with the output of the maximum amount of wind, cover 2 one side under the fan installs power cord chucking groove 21 in addition, and power cord chucking groove 21 has a plurality of half groove card lines, is favorable to the simple and easy installation of wire rod, guarantees the stability of wire rod, has improved the connectivity of whole product.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an element of … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A fan fixing device for an electric bed is characterized in that: the method comprises the following steps: the fan assembly comprises a fan, an upper fan cover and a lower fan cover, the fan is installed between the upper fan cover and the lower fan cover, the upper fan cover and the lower fan cover are in fastening connection, and the fan assembly is installed in the accommodating groove.
2. The fan fixing device for the electric bed as claimed in claim 1, wherein: the corner of the upper end surface of the lower fan cover is provided with a threaded hole, and one side surface of the lower fan cover is provided with an opening.
3. The fan fixing device for the electric bed as claimed in claim 1, wherein: the upper end face and the lower end face of the accommodating groove are provided with through holes, and the lower end face of the accommodating groove is provided with threaded holes which are uniformly distributed.
4. A fan fixing device for an electric bed according to claim 2, wherein: the fan lower cover is provided with a threaded hole corresponding to the threaded hole of the fan upper cover, and the corner of the fan upper cover provided with the threaded hole is provided with an inward radius.
5. A fan fixing device for an electric bed according to claim 2, wherein: the opening part is provided with a clamping ring.
6. A fan fixing device for an electric bed according to claim 2, wherein: a power line clamping groove is arranged on one side of the lower fan cover and provided with a half-groove clamping line.
7. The fan fixing device for the electric bed as claimed in claim 4, wherein: the fan upper cover is provided with vent holes which are uniformly distributed.
8. The fan fixing device for the electric bed as recited in claim 5, wherein: the clamping ring is provided with a clamping connection positioning piece.
9. The fan fixing device for the electric bed as recited in claim 6, wherein: and a threaded hole is formed in the power line clamping groove.
10. The fan fixing device for the electric bed as recited in claim 8, wherein: the buckle connecting and positioning piece is a bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844263.9A CN110754847A (en) | 2018-07-27 | 2018-07-27 | Fan fixing device for electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844263.9A CN110754847A (en) | 2018-07-27 | 2018-07-27 | Fan fixing device for electric bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110754847A true CN110754847A (en) | 2020-02-07 |
Family
ID=69326949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844263.9A Pending CN110754847A (en) | 2018-07-27 | 2018-07-27 | Fan fixing device for electric bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754847A (en) |
-
2018
- 2018-07-27 CN CN201810844263.9A patent/CN110754847A/en active Pending
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