CN219226162U - Relay box set for refrigeration compressor and refrigerator compressor - Google Patents
Relay box set for refrigeration compressor and refrigerator compressor Download PDFInfo
- Publication number
- CN219226162U CN219226162U CN202223220912.9U CN202223220912U CN219226162U CN 219226162 U CN219226162 U CN 219226162U CN 202223220912 U CN202223220912 U CN 202223220912U CN 219226162 U CN219226162 U CN 219226162U
- Authority
- CN
- China
- Prior art keywords
- relay
- protection frame
- notch
- cover
- pair
- 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.)
- Active
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a relay box set for a refrigeration compressor and the refrigerator compressor, which comprise a relay cover and a relay protection frame, wherein the side wall of the relay cover is respectively provided with a guide clamping structure; the relay protection frame comprises a protection frame main board which is opposite to the opening, and a pair of parallel protection frame side boards which are arranged on two sides of the protection frame main board, wherein the end parts of the pair of protection frame side boards are respectively provided with a clamping notch, and the clamping notch is arranged in a matched mode with the guide clamping structure; the protection frame side plates are clamped on the side walls of the relay cover, and the guide clamping structure is connected with the clamping notch in a clamping mode. This a relay box suit for refrigerating compressor is through designing the joint structure of a pair of mutual lock, can be convenient connect the relay cover with relay protection frame avoids the relay cover not hard up, has cancelled the setting of cover card moreover, but can reach the effect of cover card equally.
Description
Technical Field
The utility model relates to the technical field of compressor electrical safety protection, in particular to a relay box set for a refrigeration compressor and a refrigerator compressor.
Background
The buckling modes of the relay protection frame and the relay cover of the refrigerator compressor are basically divided into two modes: a mode of directly buckling a relay protection frame and a relay cover is adopted, as shown in an attached drawing 1 of the specification, the relay cover 1 is buckled and connected with the relay protection frame 2 through a buckle at the bottom, the mode of directly buckling is mainly embodied in the relay cover embedded with the protection frame, the relay cover is relatively softer relative to the protection frame through the mutual buckling of acting force and reacting force of the protection frame and the relay cover, and after the relay cover is embedded with the protection frame, the acting force of the protection frame is larger than the acting force of the relay cover, so that the relay cover is easy to loosen.
The other mode adopts the cover card buckling mode, as shown in the attached figure 2 of the specification, the cover card buckling mode is mainly characterized in that the cover card 3 is used for fixing the relay cover 1 and the relay protection frame 2, the size of the cover card is related to the buckling degree of the relay cover and the relay protection frame, if the size is large, the cover card and the relay cover cannot be fixed, and if the size is small, the cover card and the relay protection frame are difficult to install, and the production efficiency is affected.
Disclosure of Invention
The present utility model is directed to solving the problems of the prior art and provides a relay box kit for a refrigeration compressor and a refrigerator compressor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the relay box suit for the refrigeration compressor comprises a relay cover with an opening at one side and a relay protection frame connected with the relay cover at the opening, wherein guide clamping structures are respectively arranged on the side walls of the relay cover, which are positioned at the two sides of the opening; the relay protection frame comprises a protection frame main board which is opposite to the opening, and a pair of parallel protection frame side boards which are arranged on two sides of the protection frame main board, wherein the end parts of the pair of protection frame side boards are respectively provided with a clamping notch, and the clamping notch is arranged in a matched mode with the guide clamping structure; the protection frame side plates are clamped on the side walls of the relay cover, and the guide clamping structure is connected with the clamping notch in a clamping mode.
This a relay box suit for refrigeration compressor is through the joint structure of a pair of mutual lock of position design at relay protection frame and relay cover contact, can be convenient connect the relay cover with relay protection frame avoids the relay cover not hard up, has cancelled the setting of cover card moreover, but can reach the effect of cover card equally, also makes overall structure simpler.
The cooperation setting of direction joint structure with the joint breach the relay cover with relay protection frame complex in-process, because the direction joint structure belongs to the plastic material, can produce certain shrink after receiving external effort F to get into relay protection frame the joint breach the inside, after the direction joint structure gets into behind the joint breach, release external effort F, the direction joint structure resumes original state, and with the upper and lower terminal surface contact of joint breach makes the relay cover with relay protection frame lock is fixed. The whole installation process is simple and convenient, the whole assembly and production efficiency of the product are not affected, the nondestructive disassembly is convenient, and the later maintenance is convenient.
The pair of guide clamping structures and the pair of protection frame side plates can fix the relay cover together from the two sides of the relay cover, have certain clamping effect, and can better keep the stability of connection.
Further, the guide clamping structure comprises a root fixing protrusion, a pair of clamping protrusions are arranged on two sides of the root fixing protrusion, the clamping protrusions are parallel and face the opening direction, and a pair of reverse hook structures are arranged at free ends of the clamping protrusions respectively.
The free ends of the clamping bulges are folded in opposite directions under the action of external force because the root parts of the clamping bulges are fixed, so that the reverse hook structures are clamped into the clamping gaps, and after the external force is released, the clamping bulges can recover to an initial state under the action of self elastic deformation, so that the aim of buckling and locking is fulfilled. The arrangement of the pair of the reverse hook structures can form a structure similar to an arrow when being inserted under pressure, so that the reverse hook structures are convenient to insert, and can play a role in connection under the action of no external force.
Further, the clamping notch comprises a guide notch arranged at the end part of the side plate of the protective frame and a locking notch communicated with the guide notch, and the height direction size of the locking notch is larger than that of the guide notch.
The setting of guide notch is convenient for the barb structure with the grafting of block protruding gets into the locking breach, the locking breach with the barb structure mutually support and form locking connection structure.
Furthermore, the locking notch is a rectangular notch, a trapezoid notch or a semicircular arc notch, and can also be in other special-shaped notch shapes.
Further, the pair of guide clamping structures are symmetrically arranged on the two side walls of the relay cover, and the symmetrical arrangement stress is balanced.
Further, the periphery of the relay cover is provided with outer flanges which are parallel up and down, and the guide clamping structure is arranged on the side wall of the relay cover between the pair of outer flanges; the pair of protection frame side plates are clamped between the upper outer flange and the lower outer flange.
The outer flange structure that sets up from top to bottom has the guide effect on the one hand, is convenient for a pair of peg graft of protection frame curb plate, and on the other hand also has the effect of upper and lower spacing and block, promotes the stability of connection.
Further, a side wall of the relay cover is located below the outer flange, a yielding space is formed in one side of the protective frame main board, a wiring board parallel to the protective frame side board is further arranged on one side of the protective frame main board, and the wiring board is clamped at the yielding space. Through the setting in this space of stepping down, be convenient for the arrangement of wiring board.
Further, a pair of side walls of the relay cover are provided with concave spaces at the openings, and the protective frame main board is clamped at the concave spaces.
Furthermore, the end edge of the side plate of the protection frame is also provided with a chamfer structure, and the chamfer structure is convenient to plug in at the inlet.
Further, the refrigerator compressor comprises the relay box set for the refrigerator compressor, the relay box set is installed on the outer side of the shell of the refrigerator compressor, and therefore the refrigerator compressor formed is reasonable in space utilization and arrangement and better in stability.
Compared with the prior art, the utility model has the beneficial effects that: 1. according to the relay box sleeve for the refrigeration compressor, the pair of mutually buckled clamping structures are designed at the contact part of the relay protection frame and the relay cover, so that the relay cover and the relay protection frame can be conveniently connected, loosening of the relay cover is avoided, the arrangement of a cover card is canceled, the effect of the cover card can be achieved, and the whole structure is simpler; 2. the guide clamping structure and the clamping notch are matched, so that the relay cover and the relay protection frame can be stably buckled and fixed, the whole installation process is simple and convenient, the whole assembly and production efficiency of a product are not affected, the nondestructive disassembly is convenient, and the later maintenance is convenient; 3. the pair of guide clamping structures and the pair of protective frame side plates can fix the relay cover together from the two sides of the relay cover, have a certain clamping effect, and can better maintain the stability of connection; 4. the pair of the inverted hook structures can form a structure similar to an arrow when being pressed and inserted, so that the inverted hook structures are convenient to insert; under the action of external force, the connecting device can be connected with the clamping notch.
Drawings
FIG. 1 is a prior art relay cover and relay shield connection configuration;
FIG. 2 is another prior art relay cover to relay shield connection configuration;
fig. 3 is a schematic view showing a structure of a relay protection frame of a relay box kit for a refrigeration compressor according to the present utility model;
fig. 4 is a schematic view showing a structure of a relay cover of a relay box kit for a refrigeration compressor according to the present utility model;
fig. 5 is a schematic view showing a fitting structure of a relay box kit for a refrigeration compressor according to the present utility model;
fig. 6 is a schematic view showing another fitting structure of a relay box kit for a refrigeration compressor according to the present utility model;
in the figure: 1. a relay cover; 2. a relay protection frame; 201. a protective frame main board; 202. a protective frame side plate; 203. a wiring board; 3. a cover card; 4. a clamping notch; 401. a guide notch; 402. a locking notch; 5. a guide clamping structure; 501. a root fixing protrusion; 502. a clamping protrusion; 503. a reverse hook structure; 6. an outer flange; 7. a concave space; 8. and (5) giving way space.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 3 to 5, a relay box kit for a refrigeration compressor comprises a relay cover 1 with an opening on the right side and a relay protection frame 2 connected with the relay cover 1 at the opening, wherein the side walls of the relay cover 1 positioned on two sides of the opening are respectively provided with a guide clamping structure 5; the relay protection frame 2 comprises a protection frame main board 201 which is opposite to the opening, and a pair of parallel protection frame side boards 202 which are arranged on two sides of the protection frame main board 201, wherein the end parts of the pair of protection frame side boards 202 are respectively provided with a clamping notch 4, and the clamping notch 4 is arranged in a matched mode with the guide clamping structure 5; the protection frame side plate 202 is clamped on the side wall of the relay cover 1, and the guiding clamping structure 5 is in clamping connection with the clamping notch 4.
This a relay box suit for refrigeration compressor is through the joint structure of a pair of mutual lock of position design at relay protection frame 2 and relay cover 1 contact, can be convenient connect relay cover 1 with relay protection frame 2 avoids the relay cover not hard up, has cancelled the setting of cover card moreover, but can reach the effect of cover card equally, also makes overall structure simpler.
The cooperation setting of direction joint structure 5 with joint breach 4 relay cover 1 with relay protection frame 2 complex in-process, because direction joint structure 5 belongs to the plastic material, can produce certain shrink after receiving external effort F to get into relay protection frame 2 the joint breach 4 the inside, after direction joint structure 5 gets into behind the joint breach 4, release external effort F, direction joint structure 5 resumes original state, and with the upper and lower terminal surface contact of joint breach 4 makes relay cover 1 with relay protection frame 2 lock and fixed. The whole installation process is simple and convenient, the whole assembly and production efficiency of the product are not affected, the nondestructive disassembly is convenient, and the later maintenance is convenient.
The arrangement of the pair of guide clamping structures 5 and the pair of protection frame side plates 202 can fix the relay cover together from both sides of the relay cover 1, has a certain clamping effect, and can better keep the stability of connection.
Further, the guiding and fastening structure 5 includes a root fixing protrusion 501, a pair of fastening protrusions 502 are disposed on the upper and lower sides of the root fixing protrusion 501, a pair of fastening protrusions 502 are parallel and disposed towards the opening direction, and free ends of the fastening protrusions 502 are respectively provided with an inverted hook structure 503.
The pair of engaging protrusions 502 are bar-shaped, and because the root portions of the engaging protrusions are fixed, the free ends can be folded in opposite directions under the action of external force, so that the pair of reverse hook structures 503 are engaged into the engaging notch 4, and after the external force is released, the pair of engaging protrusions 502 can recover to an initial state under the action of self elastic deformation, so that the purpose of buckling and locking is achieved. The arrangement of the pair of the reverse hook structures 503 can form a structure similar to an arrow when being pressed and inserted, is convenient for insertion, and can play a role in connection without being influenced by external force.
Further, the clamping notch 4 includes a guiding notch 401 disposed at an end of the side plate 202 of the protection frame, and a locking notch 402 that is communicated with the guiding notch 401, and a height dimension of the locking notch 402 is greater than a height dimension of the guiding notch 401.
The guiding notch 401 is convenient for the reverse hook structure 503 and the clamping protrusion 502 to be inserted into the locking notch 402, and the locking notch 402 and the reverse hook structure 503 are mutually matched to form a locking connection structure.
Further, the locking notch 402 may be a rectangular notch, a semicircular arc notch (as shown in fig. 6), or other special notch shapes.
Further, the pair of guide clamping structures 5 are symmetrically arranged on two side walls of the relay cover 1, and the symmetrical arrangement stress is balanced.
Further, the outer periphery of the relay cover 1 is provided with an outer flange 6 which is parallel up and down, and the guiding clamping structure 5 is arranged on the side wall of the relay cover between the pair of outer flanges 6; a pair of the guard frame side plates 202 are engaged between the upper and lower outer flanges 6.
The outer flange structure that sets up from top to bottom has the guide effect on the one hand, is convenient for a pair of peg graft of protection frame curb plate 202, and on the other hand also has the effect of upper and lower spacing and block, promotes the stability of connection.
Further, a side wall of the relay cover 1 is located below the outer flange 6 and is provided with a relief space 8, one side of the protective frame main board 201 is further provided with a wiring board 203 parallel to the protective frame side board 202, and the wiring board 203 is clamped at the relief space 8. Through the setting in this space of stepping down, be convenient for the arrangement of wiring board.
Further, a pair of side walls of the relay cover 1 are provided with a concave space 7 at the opening, and the protection frame main board 201 is engaged with the concave space 7.
Further, the end edges of the guard side plates 202 are further provided with a chamfer structure which facilitates insertion of the guard side plates 202 between the upper and lower outer flanges 6.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The relay box suit for the refrigeration compressor comprises a relay cover with an opening at one side and a relay protection frame connected with the relay cover at the opening, and is characterized in that the side walls of the relay cover, which are positioned at the two sides of the opening, are respectively provided with a guide clamping structure; the relay protection frame comprises a protection frame main board which is opposite to the opening, and a pair of parallel protection frame side boards which are arranged on two sides of the protection frame main board, wherein the end parts of the pair of protection frame side boards are respectively provided with a clamping notch, and the clamping notch is arranged in a matched mode with the guide clamping structure; the protection frame side plates are clamped on the side walls of the relay cover, and the guide clamping structure is connected with the clamping notch in a clamping mode.
2. The relay box kit for a refrigeration compressor as set forth in claim 1, wherein said guide engaging structure includes a root fixing projection, a pair of engaging projections are provided on both sides of said root fixing projection, a pair of said engaging projections are disposed in parallel and toward said opening direction, and free ends of a pair of said engaging projections are respectively provided with a barb structure.
3. The relay box kit for a refrigeration compressor according to claim 1, wherein the snap-in notch includes a guide notch provided at an end of the protection frame side plate, and a locking notch communicating with the guide notch, a height direction dimension of the locking notch being larger than a height direction dimension of the guide notch.
4. A relay box kit for a refrigeration compressor according to claim 3, wherein the locking notch is a rectangular notch, a trapezoidal notch or a semicircular arc notch.
5. The relay box kit for a refrigeration compressor as set forth in claim 1, wherein a pair of said guide engagement structures are symmetrically provided on both side walls of said relay cover.
6. The relay box kit for a refrigeration compressor as set forth in claim 1, wherein said relay cover has upper and lower parallel outer flanges provided on an outer periphery thereof, said guide engagement structure being provided on a relay cover side wall between a pair of said outer flanges; the pair of protection frame side plates are clamped between the upper outer flange and the lower outer flange.
7. The relay box kit for a refrigeration compressor as set forth in claim 6, wherein a side wall of said relay cover is provided with a relief space below said outer flange, one side of said protective frame main plate is further provided with a wiring board parallel to said protective frame side plate, and said wiring board is engaged at said relief space.
8. The relay box kit for a refrigeration compressor as set forth in claim 1, wherein a pair of side walls of said relay cover are provided with a recessed space at said opening, and said protection frame main plate is engaged at said recessed space.
9. The relay box kit for a refrigeration compressor as set forth in claim 1, wherein the end edges of the protection frame side plates are further provided with a chamfer structure.
10. A refrigerator compressor comprising the relay box kit for a refrigerator compressor according to any one of claims 1 to 9, the relay box kit being mounted outside a housing of the refrigerator compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220912.9U CN219226162U (en) | 2022-12-02 | 2022-12-02 | Relay box set for refrigeration compressor and refrigerator compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220912.9U CN219226162U (en) | 2022-12-02 | 2022-12-02 | Relay box set for refrigeration compressor and refrigerator compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219226162U true CN219226162U (en) | 2023-06-20 |
Family
ID=86740123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223220912.9U Active CN219226162U (en) | 2022-12-02 | 2022-12-02 | Relay box set for refrigeration compressor and refrigerator compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219226162U (en) |
-
2022
- 2022-12-02 CN CN202223220912.9U patent/CN219226162U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100625068B1 (en) | Connector for printed wiring board | |
| CN108180559B (en) | Middle frame base connecting structure and air conditioner | |
| CN219226162U (en) | Relay box set for refrigeration compressor and refrigerator compressor | |
| CN212299178U (en) | Upper cover subassembly and electric heater | |
| CN212481471U (en) | Air conditioner assembly subassembly and air conditioner | |
| CN211575481U (en) | Clamping structure and air conditioner indoor unit with same | |
| CN219761587U (en) | Variable frequency control box, variable frequency compressor and refrigerator | |
| CN215559078U (en) | Water purifier | |
| CN216653690U (en) | Buckle subassembly and purifier | |
| CN219514416U (en) | Casing sealing element, electric equipment casing and electric equipment | |
| CN206059791U (en) | Plug-assembly and the motor with which, compressor | |
| CN219961035U (en) | Variable frequency control box, variable frequency compressor and refrigerator | |
| CN220570813U (en) | Power cord installation component and electrical apparatus | |
| CN215930033U (en) | Mounting box subassembly and air conditioner | |
| CN216693773U (en) | Protective housing, connecting pipe assembly and air conditioner | |
| CN216671971U (en) | Buckle formula metal shrapnel | |
| CN221301564U (en) | Air conditioning equipment | |
| CN217468835U (en) | Embedded part and refrigeration equipment | |
| CN214281512U (en) | Television box | |
| CN218915301U (en) | Dehumidifier | |
| CN218499437U (en) | Circuit module's casing, circuit module and domestic appliance | |
| CN213935648U (en) | Buckle type detachable shell and mobile hard disk | |
| CN219959499U (en) | Terminal installation component, variable frequency controller, variable frequency compressor and refrigerator | |
| CN215263658U (en) | Lock nose assembled on meter box shell | |
| CN218392829U (en) | Mounting plate and filter device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |