CN105491826B - A kind of electrical appliance kit and air-conditioning equipment - Google Patents
A kind of electrical appliance kit and air-conditioning equipment Download PDFInfo
- Publication number
- CN105491826B CN105491826B CN201610053428.1A CN201610053428A CN105491826B CN 105491826 B CN105491826 B CN 105491826B CN 201610053428 A CN201610053428 A CN 201610053428A CN 105491826 B CN105491826 B CN 105491826B
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- electrical appliance
- appliance kit
- box body
- air
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention relates to a kind of electrical appliance kit and air-conditioning equipments, are related to air-conditioning technical field.The technical solution mainly used for：A kind of electrical appliance kit, the electrical appliance kit include box body, wherein the material of the box body is BMC thermosets.A kind of air-conditioning equipment, including above-mentioned electrical appliance kit.Present invention is mainly used for provide it is a kind of be easily installed, fire protecting performance preferably and can be directly installed on the electrical appliance kit used on air-conditioning equipment and the air-conditioning equipment for using the electrical appliance kit without using metal plate screening cover.
Description
Technical field
The present invention relates to a kind of air-conditioning technical fields, more particularly to a kind of electrical appliance kit and air-conditioning equipment.
Background technology
Existing air-conditioning equipment is mounted on electrical appliance kit, is mainly used for accommodating controller and installs wiring component.
As shown in figure 9, the electric appliance case assembly in field of air conditioning includes mainly injection molding ABS (acrylonitrile-butadienes-benzene at present
Vinyl plastics) electrical appliance kit 11 and the metal plate screening cover 12 that is connected on ABS electrical appliance kits.Wherein, the metal plate screen in electric appliance case assembly
Lid is covered, on the one hand is used to improve the fire protecting performance of ABS electrical appliance kits, on the other hand meets the needs of electric appliance capsule.
But at least there are the following problems for above-mentioned existing electric appliance case assembly：
(1) as shown in figure 9, due to metal plate screening cover 12 use so that the preparation section of electric appliance case assembly is more, is prepared into
This higher and efficiency of assembling is relatively low.
(2) as shown in Figure 10, the diameter for being molded the endoporus 111 of the screw pole on ABS electrical appliance kits is small, the outer ring of screw pole
112 diameter is small so that electrical appliance kit will appear the problem of locking failure in assembly.
(3) as shown in figure 11, mold on electric appliance case assembly is set and interts structure 115 and cantilever design (e.g., the first cantilever knot
Structure 113, the second cantilever design 114) so that electrical appliance kit mold is complicated, of high cost, and is not easy to depanning.
Invention content
In view of this, a kind of electrical appliance kit of present invention offer and air-conditioning equipment, main purpose are to provide a kind of fire protecting performance
Preferably, and without using metal plate screening cover the electrical appliance kit used on air-conditioning equipment can be directly installed on.
In order to achieve the above objectives, present invention generally provides following technical solutions：
On the one hand, the embodiment of the present invention provides a kind of electrical appliance kit, and the electrical appliance kit includes box body, wherein the box body
Material be BMC thermosets so that the electrical appliance kit without sheet metal component shielding.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, there is the cavity for housing electronic component, and the box body has and is oppositely arranged in the box body
First end and second end；Wherein,
The first end of the box body is blind end；
The second end of the box body is provided with open and connection structure；Wherein, the opening is connected to the cavity；It is described
Connection structure is used to make the controller of air-conditioning equipment or electronic component to be mounted on the electrical appliance kit.
Preferably, the connection structure includes at least one screw pole；Wherein, the internal diameter of the screw pole is more than 3.4mm.
Preferably, the internal diameter of the screw pole is 3.6-3.8mm.
Preferably, the connection structure further includes boss；Wherein, the screw pole has the spiral shell being opened on the boss
Hole.
Preferably, the boss is located at the edge of the box body second end；Wherein, the thickness of the boss is uniform, and
The thickness of the depth of the screw hole≤boss.
Preferably, the box body is formed by connecting by multiple box walls on different directions；And any two is connected box
The junction of wall, which is all provided with, is set to knuckle structure.
Preferably, the knuckle of the knuckle structure is more than 5 °.
Preferably, the box body of the electrical appliance kit is an integral structure.
On the other hand, the embodiment of the present invention provides a kind of air-conditioning equipment, and the air-conditioning equipment includes any of the above-described institute
The electrical appliance kit stated.
Compared with prior art, the electrical appliance kit and air-conditioning equipment of the embodiment of the present invention at least have following advantageous effect：
The material of electrical appliance kit box body is replaced with BMC thermosets by electrical appliance kit provided in an embodiment of the present invention for the first time, is made
It obtains electrical appliance kit to be not only easy to assemble, the fire protecting performance of electrical appliance kit is also greatly improved so that the electrical appliance kit of the present embodiment makes
Used time can be fit directly on air-conditioning equipment and use without installing metal plate screening cover, to eliminate metal plate in the prior art
Mold, production, storage, turnover, a series of cumbersome process of assembly and the working hour of screening cover, greatly reduce air-conditioning equipment at
This.
Further, it is provided at the second end of electrical appliance kit box body provided in an embodiment of the present invention for making air-conditioning equipment
Controller or other electronic components are mounted on the connection structure on electrical appliance kit, wherein the connection structure includes at least one
Diameter is more than the screw pole of 3.4m (internal diameter of screw pole is preferably 3.7mm).The electrical appliance kit of the embodiment of the present invention is by by screw pole
Internal diameter increase, the screw pole to solve prior art electrical appliance kit there is technical issues that lock.
Further, electrical appliance kit provided in an embodiment of the present invention is by the way that screw pole to be opened on boss in homogeneous thickness,
And the thickness of depth≤boss of screw pole, in this way setting can play the role of reinforcement to connection structure, reinforce this implementation
The connection of controller or other components on the electrical appliance kit and air-conditioning equipment of example.
Further, electrical appliance kit provided in an embodiment of the present invention is by the way that the be connected junction of box wall of any two to be all provided with
It is set to knuckle structure, and crosses the knuckle on rounded structure and is more than 5 °, setting in this way makes answering for electric box structure
Power distribution is more uniform, improves the fatigue safety coefficient of electrical appliance kit.
Further, the electrical appliance kit that the electrical appliance kit in the embodiment of the present invention is an integral structure, the integral structure electric appliance
Box can be directly mounted on air-conditioning after being formed by the direct injection moldings of BMC and use.Compared with prior art, metal plate shielding is eliminated
The preparation section of plate, the process etc. of ABS and the assembly of metal plate barricade.Therefore, integral structure provided in an embodiment of the present invention
The cost of manufacture of electrical appliance kit is relatively low, easy to assembly.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is an a kind of dimensional structure diagram of electrical appliance kit that the embodiment of the present invention provides；
Fig. 2 is a kind of partial structural diagram for electrical appliance kit that the embodiment of the present invention provides；
Fig. 3 is a kind of schematic front view for electrical appliance kit that the embodiment of the present invention provides；
Fig. 4 is a kind of schematic rear view for electrical appliance kit that the embodiment of the present invention provides；
Fig. 5 is a kind of left view schematic diagram for electrical appliance kit that the embodiment of the present invention provides；
Fig. 6 is that a kind of right side for electrical appliance kit that the embodiment of the present invention provides regards schematic diagram；
Fig. 7 is a kind of schematic top plan view for electrical appliance kit that the embodiment of the present invention provides；
Fig. 8 is a kind of elevational schematic view for electrical appliance kit that the embodiment of the present invention provides；
Fig. 9 is the dimensional structure diagram of electrical appliance kit in the prior art；
Figure 10 is another dimensional structure diagram of electrical appliance kit in the prior art；
Figure 11 is the another dimensional structure diagram of electrical appliance kit in the prior art；
Figure 12 is the another dimensional structure diagram of electrical appliance kit provided in an embodiment of the present invention.
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific implementation mode, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
Embodiment 1
The present embodiment provides a kind of electrical appliance kit, which is used in air-conditioning technical field, wherein the electricity in the present embodiment
Device box includes box body (structural schematic diagram of box body refers to shown in Fig. 1, Fig. 3 to Fig. 8), wherein the material of the box body is BMC thermosettings
Property material (also known as BMC tubular molding compound).
The electrical appliance kit provided in the present embodiment is put forward for the first time the material as electrical appliance kit box body using BMC thermosets,
The fire protecting performance of electrical appliance kit is greatly improved, and (wherein, the flameproof effect of the electrical appliance kit in the present embodiment is up to 5Va, and is molded
The flameproof effect of ABS electrical appliance kits is V0), to solve the problems, such as the outlet high fire protection requirement of air-conditioning equipment.In addition, by BMC heat
Electrical appliance kit made of thermoset material is easily assembled.
In addition, compared with the injection molding ABS electrical appliance kits of the prior art, since the electrical appliance kit of the present embodiment is easily assembled and is prevented fires
Performance is good so that the electrical appliance kit of the present embodiment when in use, without installing metal plate screening cover, can be fit directly into air-conditioning and set
Standby upper use, to eliminate the mold of metal plate screening cover in the prior art, production, storage, turnover, assembly it is a series of cumbersome
Air-conditioning equipment cost is greatly saved in process, working hour.
Embodiment 2
As shown in Figure 1, the present embodiment provides a kind of electrical appliance kit, compared with a upper embodiment, electrical appliance kit in the present embodiment
There is the cavity 20 for housing electronic component, and box body has the first end and second end being oppositely arranged in box body；Wherein,
The first end of box body is blind end (bottom of the blind end as cavity)；The second end of box body is provided with open and connection knot
Structure；Wherein, open to be connected to cavity 20 (open top of cavity)；Connection structure is used to make the controller or other of air-conditioning equipment
Electronic component is mounted on electrical appliance kit.
Preferably, as shown in Figure 1, Figure 2 and shown in Fig. 7, the connection structure in the present embodiment includes at least one screw pole 211.
Screw pole is used for mounting screw, has screw hole.Wherein, the internal diameter of screw pole 211 is more than 3.4mm.Preferably, screw pole 211
Internal diameter is 3.6-3.8mm, preferably 3.7mm.And the outer diameter of screw pole 211 is more than 3.8mm.
As shown in Figure 10, a diameter of 3.4mm of the endoporus 111 of the screw pole on the ABS electrical appliance kits of the prior art, screw pole
Outer circle 112 outer diameter be 3.8mm.ABS electrical appliance kits compared with the existing technology, electrical appliance kit provided in this embodiment is by by screw
Internal diameter, the outer diameter of column 211 increase, and to solve the screw pole 111 of prior art electrical appliance kit since internal diameter is small, and there is locking
The technical issues of failure.
In addition, the stereogram for the electrical appliance kit that the present embodiment and following embodiments provide is as shown in Figure 1, above-described embodiment provides
The front view of electrical appliance kit, rearview, left view, right view, vertical view and upward view it is specifically as shown in Figures 3 to 8.
Embodiment 3
Preferably, the present embodiment provides a kind of electrical appliance kits, and compared with Example 2, as shown in Figure 1, Figure 2 and shown in Fig. 7, this implementation
Connection structure in example further includes boss 21, wherein screw pole 211 has the screw hole being opened on boss 21.
Preferably, boss 21 is located at the edge of box body second end, and the thickness of boss 21 is uniform, the depth of screw pole 211
The thickness of degree≤boss 21.As shown in Figure 10, the outer circle 112 of the screw pole 111 on the ABS electrical appliance kits of the prior art stretches out setting
There is the outside of the boss of screw pole 111, so that the structure of screw pole 111 is insecure, is easy to be broken.
Compared with the existing technology, the present embodiment is by the way that screw pole to be opened on boss 21 in homogeneous thickness, and makes screw
The depth of column is less than or equal to the thickness of boss, in this way, being equivalent to the side of connection structure (boss 21 and screw pole 211)
Portion is filled and led up, to play the role of reinforcement, and then the control on the electrical appliance kit and air-conditioning equipment of reinforcing the present embodiment to connection structure
The connection of device processed or other components.Preferably, the boss 21 in the present embodiment is cuboid or cylindrical structure.
Embodiment 4
Preferably, the present embodiment provides a kind of electrical appliance kits, compared with above-described embodiment, as shown in Figure 1 and Figure 7, this implementation
The box body of electrical appliance kit in example is formed by connecting by multiple box walls on different directions；And any two is connected the company of box wall
The place of connecing, which is all provided with, is set to knuckle structure 231.Preferably, the fillet of the knuckle structure 231 in the present embodiment is more than 5 °.
Electrical appliance kit provided in this embodiment is by the way that the be connected junction of box wall of any two to be all provided with and is set to knuckle
Structure 231, and the knuckle in knuckle structure 231 is more than 5 °, keeps the stress distribution of electric box structure more uniform, carries
The high fatigue safety coefficient of electrical appliance kit, extends the service life of electrical appliance kit.
Embodiment 5
Preferably, the present embodiment provides a kind of electrical appliance kits, compared with above-described embodiment, the electrical appliance kit in the present embodiment is one
Body formula structure, is prepared by injection molding forming method.Specifically, room temperature glue BMC thermosets is directly squeezed into mould
In tool, is heated in mould inside and carry out injection molding, the electrical appliance kit of above-described embodiment is just obtained after injection molding.
And the thermoplastic abs forming method of the prior art is：Room temperature ABS particles are heated to liquid in material cylinder, then
Into mold, cooling aftershaping.
The electrical appliance kit by integral structure of the BMC thermosets through injection molding provided in the present embodiment can directly be pacified
It is used on air-conditioning.Compared with prior art, preparation section, ABS and metal plate the barricade assembly of metal plate barricade are eliminated
Process etc..Therefore, the cost of manufacture of the electrical appliance kit of integral structure provided in this embodiment is relatively low, easy to assembly.
Embodiment 6
Shown in as is illustrated by figs. 11 and 12, preferably, the ABS electric appliances of electrical appliance kit provided in this embodiment and the prior art
Box also has following difference：
First, the first cantilever design 113 is provided on the ABS electrical appliance kits of the prior art, is used for hooking.And the present embodiment carries
The electrical appliance kit of confession cancels the first cantilever design, and corresponding position is arranged to slab construction 25.
Here, electrical appliance kit mould structure can be simplified by cancelling the first cantilever design 113, facilitate mold depanning (BMC thermosetting properties
The characteristic of material does not allow mold excessively complicated).In addition, cancelling the present embodiment electrical appliance kit of the first cantilever design using first lineation
Mode fix motor lines.
Second, the second cantilever design 114 is provided on the ABS electrical appliance kits of the prior art, and the electrical appliance kit in the present embodiment will
The second cantilever design 26 charging at corresponding position is filled and led up.
Here, the present embodiment is by hanging the second cantilever design 114 on the ABS electrical appliance kits with the prior art corresponding second
The charging of arm configuration 26 is filled and led up, and can simplify electrical appliance kit mould structure, facilitating mold depanning, (characteristic of BMC thermosets does not permit
Perhaps mold is excessively complicated).In addition, the present embodiment electrical appliance kit for cancelling the second cantilever design fixes motor by the way of first lineation
Line.
Third is provided with mold on the ABS electrical appliance kits of the prior art and interts structure 115, and electric appliance provided in this embodiment
Mold is interted structure 115 by box to be cancelled.Specifically, it is provided with platform at the box body second end of electrical appliance kit provided in this embodiment
24, platform 24 is connect with boss 21, is slab construction, is not provided with mold thereon and is interted structure.
Here, electrical appliance kit provided in this embodiment, which eliminates the interspersed structure of mold, simplifies mould structure, mold is facilitated to go out
Mould (characteristic of BMC thermosets does not allow mold excessively complicated).
4th, without being provided with cantilever design (Figure 11 for connecting metal plate screening cover on the electrical appliance kit in the present embodiment
In the prior art ABS electrical appliance kits on be provided with cantilever design for connecting metal plate screening cover).
Embodiment 7
On the other hand, the present embodiment provides a kind of air-conditioning equipment, which includes described in any of the above-described embodiment
Electrical appliance kit.Air-conditioning equipment in the present embodiment includes controller and wiring component, wherein controller and the installation of wiring component
In electrical appliance kit.
By using above-mentioned electrical appliance kit, realize reduces the cost of air-conditioning equipment, carries air-conditioning equipment provided in this embodiment
The purpose of high air-conditioning equipment fire protecting performance.
In conclusion provided in an embodiment of the present invention replace with BMC thermosets by the material of electrical appliance kit box body for the first time,
So that electrical appliance kit is not only easy to assemble, the fire protecting performance of electrical appliance kit is also greatly improved so that the electric appliance of the embodiment of the present invention
Box when in use, without installing metal plate screening cover, can be fit directly on air-conditioning equipment and use, to eliminate in the prior art
In mold, production, storage, turnover, a series of cumbersome process of assembly and the working hour of metal plate screening cover, greatly reduce air-conditioning equipment
Cost.
To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly
It combined, be superimposed by ground.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to the technical spirit of the present invention to any simple modification, equivalent change and modification made by above example, this hair is still fallen within
In the range of bright technical solution.
Claims (8)
1. a kind of electrical appliance kit, which is characterized in that the electrical appliance kit includes box body, wherein the material of the box body is BMC thermosetting properties
Material, the electrical appliance kit are shielded without sheet metal component；
Wherein, the box body has a cavity for housing electronic component, and box body has the first end being oppositely arranged and the
Two ends；The first end of box body is blind end；The second end of box body is provided with open and connection structure；The open and cavity connects
It is logical；Connection structure is used to make the controller of air-conditioning equipment or electronic component to be mounted on electrical appliance kit；Wherein, the connection structure
Including at least one screw pole；Wherein, the internal diameter of the screw pole is more than 3.4mm.
2. electrical appliance kit according to claim 1, which is characterized in that the internal diameter of the screw pole is 3.6-3.8mm.
3. electrical appliance kit according to claim 1, which is characterized in that the connection structure further includes boss；Wherein, the spiral shell
Post has the screw hole being opened on the boss.
4. electrical appliance kit according to claim 3, which is characterized in that the boss is located at the edge of the box body second end
Place；Wherein, the thickness of the boss is uniform, and the thickness of the depth of the screw pole≤boss.
5. electrical appliance kit according to claim 1, which is characterized in that the box body is by multiple box walls on different directions
It is formed by connecting；And the be connected junction of box wall of any two is all provided with and is set to knuckle structure.
6. electrical appliance kit according to claim 5, which is characterized in that the knuckle of the knuckle structure is more than 5 °.
7. according to claim 1-6 any one of them electrical appliance kits, the box body of the electrical appliance kit is an integral structure.
8. a kind of air-conditioning equipment, which is characterized in that including claim 1-7 any one of them electrical appliance kits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053428.1A CN105491826B (en) | 2016-01-25 | 2016-01-25 | A kind of electrical appliance kit and air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053428.1A CN105491826B (en) | 2016-01-25 | 2016-01-25 | A kind of electrical appliance kit and air-conditioning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105491826A CN105491826A (en) | 2016-04-13 |
| CN105491826B true CN105491826B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610053428.1A Active CN105491826B (en) | 2016-01-25 | 2016-01-25 | A kind of electrical appliance kit and air-conditioning equipment |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873395B (en) * | 2016-05-27 | 2019-01-08 | 珠海格力电器股份有限公司 | A kind of air conditioner wall-mounted machine and its electrical appliance kit |
| CN106061176B (en) * | 2016-07-13 | 2021-07-27 | 珠海格力电器股份有限公司 | Electric box assembly and air conditioner with same |
| CN106158475B (en) * | 2016-08-01 | 2018-10-30 | 珠海格力电器股份有限公司 | A kind of press-key structure and the BMC material electrical appliance kit with it and air conditioner wall-mounted machine |
| CN106255355A (en) * | 2016-08-31 | 2016-12-21 | 珠海格力电器股份有限公司 | Electrical appliance kit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440769U (en) * | 2009-08-31 | 2010-04-21 | 珠海格力电器股份有限公司 | Electrical parts holder and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5155365B2 (en) * | 2010-07-27 | 2013-03-06 | 株式会社鷺宮製作所 | Drainage pump for air conditioner |
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2016
- 2016-01-25 CN CN201610053428.1A patent/CN105491826B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440769U (en) * | 2009-08-31 | 2010-04-21 | 珠海格力电器股份有限公司 | Electrical parts holder and air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 国内BMC应用现状与技术进展;匡伯铭;《中国玻璃钢技术创新和市场研发高层研讨会论文集》;20081101;第49页-第58页 * |
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