CN204239253U - Compressor - Google Patents
Compressor Download PDFInfo
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- CN204239253U CN204239253U CN201420668284.7U CN201420668284U CN204239253U CN 204239253 U CN204239253 U CN 204239253U CN 201420668284 U CN201420668284 U CN 201420668284U CN 204239253 U CN204239253 U CN 204239253U
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- terminal
- protection portion
- fixing part
- set casing
- compressor according
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Abstract
The utility model discloses a kind of compressor, comprising: upper shell, upper shell is provided with mounting hole; Tenminal block, tenminal block comprises set casing and is located in the wiring terminal on set casing, the periphery wall at least partially of wiring terminal is enclosed with vitreous humor, and set casing is fixed in mounting hole, and the top and bottom of wiring terminal stretch out upper surface and the lower surface of set casing respectively; Terminal pads; terminal pads is insulating part; terminal pads comprises fixing part and protection portion; protection portion is the projection of the upper surface being located at fixing part; protection portion is provided with protective hole, and fixing part is fixed on the upper surface of upper shell, and protection portion is located on the upper surface of set casing; protective hole is stretched out in the upper end of wiring terminal, Vitrealy exposes being partially retained in protective hole of the upper surface of set casing.According to compressor of the present utility model, terminal pads is located on tenminal block, adds the insulating protection of tenminal block, both served the effect supporting wiring terminal, turn avoid vitreous humor and occur damaged.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more specifically, relates to a kind of compressor.
Background technique
Point out in correlation technique, the tenminal block of existing rotary compressor, wiring suspension column is outside exposed, easily causes sparking short circuit, and Conventional insulation pad is difficult to solve problems, the safety problem that market causes because of reasons such as tenminal block insulation fault, short circuits is caused repeatedly to occur.Tenminal block insulation protection adopts vitreous humor adhesive layer usually, but vitreous humor adhesive layer often thickness is too thin, and vitreous humor is in the process of colliding, easily damaged, therefore also easily causes the problem of tenminal block insulation fault.
Model utility content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of compressor, this compressor arrangement is simple, reliability is high.
According to compressor of the present utility model, comprising: upper shell, described upper shell is provided with mounting hole; Tenminal block, described tenminal block comprises set casing and is located in the wiring terminal on described set casing, the periphery wall at least partially of described wiring terminal is enclosed with vitreous humor, described set casing is fixed in described mounting hole, and the top and bottom of described wiring terminal stretch out upper surface and the lower surface of described set casing respectively; Terminal pads; described terminal pads is insulating part; described terminal pads comprises fixing part and protection portion; described protection portion is the projection of the upper surface being located at described fixing part; described protection portion is provided with protective hole, and described fixing part is fixed on the upper surface of described upper shell, and described protection portion is located on the upper surface of described set casing; described protective hole is stretched out in the upper end of described wiring terminal, described Vitrea being partially retained in described protective hole of the upper surface of described set casing of exposing.
According to compressor of the present utility model; terminal pads is located on tenminal block; add the insulating protection of tenminal block; serve extraordinary insulating effect, and, terminal pads by Vitrea expose the upper surface of set casing be partially retained in protective hole; both the effect supporting wiring terminal had been served; prevent wiring terminal bending, turn avoid vitreous humor and occur damaged, this compressor arrangement simply, assembling is easy, reliability is high.
According to an embodiment of the present utility model, described fixing part and described protection portion are formed in one part.
According to an embodiment of the present utility model, described fixing part and described protection portion are for be processed into shaped piece separately.
According to an embodiment of the present utility model, described wiring terminal is provided with inserted sheet, and described inserted sheet is positioned at the upper surface of described protection portion, the lower end surface of described inserted sheet and the upper surface of described protection portion spaced apart.
According to an embodiment of the present utility model, the distance between the lower end surface of described inserted sheet and the upper surface of described protection portion is H, and described H meets following relation: 1mm≤H≤1.5mm.
According to an embodiment of the present utility model, described compressor also comprises terminal guard shield, and the upper surface that described terminal guard shield is fixed on described upper shell covers in described protection portion outward.
According to an embodiment of the present utility model; the upper surface of described fixing part establishes stop bosses; limit spacing space between described spacing preiection portion and the outer surface of described protection portion, the lower end surface at least partially of described terminal guard shield to be placed on described fixing part and to be positioned at described spacing space.
According to an embodiment of the present utility model, described fixing part and described spacing preiection portion are formed in one part.
According to an embodiment of the present utility model, the upper surface of described upper shell presets construction bolt, described construction bolt is through described fixing part and described terminal guard shield, and described construction bolt is provided with the bounding means of the upper surface being only against described terminal guard shield.
According to an embodiment of the present utility model, screw-thread fit between the periphery wall of described set casing and described mounting hole.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the terminal pads of compressor according to the utility model embodiment, tenminal block and upper shell;
Fig. 2 is the explosive view of the terminal guard shield of compressor according to the utility model embodiment, terminal pads, tenminal block and upper shell;
Fig. 3 is the sectional arrangement drawing of the terminal guard shield of compressor according to the utility model embodiment, terminal pads, tenminal block and upper shell;
Fig. 4 is the structural representation of the terminal pads of compressor according to the utility model embodiment;
Fig. 5 is the sectional view of Fig. 4;
Fig. 6 is the structural representation of the terminal pads of compressor according to another embodiment of the utility model;
Fig. 7 is the structural representation of the terminal pads of compressor according to another embodiment of the utility model;
Fig. 8 is the sectional view of Fig. 7;
Fig. 9 is a sectional view of Fig. 1;
Figure 10 is another sectional view of Fig. 1;
Figure 11 is the structural representation of the terminal pads of compressor according to another embodiment of the utility model;
Figure 12 is the structural representation of the tenminal block of compressor according to the utility model embodiment.
Reference character:
Upper shell 10; Mounting hole 11; Construction bolt 12; Outlet pipe 13;
Tenminal block 20; Set casing 21; Wiring terminal 22; Vitreous humor 221; Inserted sheet 222;
Terminal pads 30; Fixing part 31; Spacing preiection portion 311; Protection portion 32; Protective hole 321; Spacing space 33;
Terminal guard shield 40.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Upper shell 10, tenminal block 20 and terminal pads 30 is comprised according to the compressor (not shown) of the utility model embodiment.
Specifically, upper shell 10 is provided with mounting hole 11, the wiring terminal 22 that tenminal block 20 comprises set casing 21 and is located on set casing 21, the periphery wall at least partially of wiring terminal 22 is enclosed with vitreous humor 221, set casing 21 is fixed in mounting hole 11, and the top and bottom of wiring terminal 22 stretch out upper surface and the lower surface of set casing 21 respectively.
Terminal pads 30 is insulating part; terminal pads 30 comprises fixing part 31 and protection portion 32; protection portion 32 is for being located at the projection of the upper surface of fixing part 31; protection portion 32 is provided with protective hole 321; fixing part 31 is fixed on the upper surface of upper shell 10; protection portion 32 is located on the upper surface of set casing 21, and protective hole 321 is stretched out in the upper end of wiring terminal 22, vitreous humor 221 expose being partially retained in protective hole 321 of the upper surface of set casing 21.
That is, compressor primarily of upper shell 10, tenminal block 20, terminal pads 30 and other well known to a person skilled in the art compressor structure composition.Wherein, the upper surface of upper shell 10 is provided with mounting hole 11, and tenminal block 20 is arranged in the mounting hole 11 of upper shell 10.Tenminal block 20 forms primarily of set casing 21 and wiring terminal 22.
Wiring terminal 22 is located on the set casing 21 of tenminal block 20, wiring terminal 22 makes its top and bottom stretch out upper surface and the lower surface of set casing 21 respectively through set casing 21, and the portion perimeter wall of wiring terminal 22 is such as enclosed with vitreous humor 221 between wiring terminal 22 and set casing 21.Terminal pads 30 is insulating part, and particularly, terminal pads 30 forms primarily of fixing part 31 and protection portion 32, and protection portion 32 is formed as the projection of the upper surface protruding from fixing part 31.
As shown in Figure 3; in the mounting hole 11 that tenminal block 20 is arranged on upper shell 10 and set casing 21 part of tenminal block 20 exposes the upper surface of upper shell 10, terminal pads 30 is located at the top of the set casing 21 of tenminal block 20 to play effect that is fixing and protection tenminal block 20.
Particularly; the protection portion 32 of terminal pads 30 is provided with at least one protective hole 321; when the protection portion 32 of terminal pads 30 is arranged on the top of set casing 21; the protective hole 321 of corresponding position is stretched out in the upper end of the wiring terminal 22 of tenminal block 20; vitreous humor 221 on the periphery wall of wiring terminal 22 is full of between protective hole 321 and wiring terminal 22; and the fixing part 31 of terminal pads 30 and the upper surface of upper shell 10 fit tightly, in addition, the upper surface of upper shell 10 is provided with outlet pipe 13.
Thus; according to the compressor of the utility model embodiment; terminal pads 30 is located on tenminal block 20, adds the insulating protection of tenminal block 20, serve extraordinary insulating effect; and; terminal pads 30 by vitreous humor 221 expose the upper surface of set casing 21 be partially retained in protective hole 321, both served the effect supporting wiring terminal 22, prevented wiring terminal 22 bending; turn avoid vitreous humor 221 and breakage occurs, this compressor arrangement simply, assembling is easy, reliability is high.
As Figure 4-Figure 6, in embodiments more of the present utility model, fixing part 31 and protection portion 32 are formed in one part.Fixing part 31 and protection portion 32 can be integrally formed by a kind of forming method, in other words, and the insulating part that terminal pads 30 is formed as one.
In other embodiments of the present utility model, fixing part 31 and protection portion 32 are for be processed into shaped piece separately.Particularly; terminal pads 30 forms primarily of fixing part 31 and protection portion 32; it is the schematic diagram of the terminal pads 30 be made up of fixing part 31 and protection portion 32 with reference to figure 7 and Fig. 8; namely fixing part 31 is separable with protection portion 32; both individually machine shapings, the function that the upper surface formation terminal pads 30 then protection portion 32 being arranged on fixing part 31 is protected to meet its pair of wire connection terminals 20 and fixed.
Thus; the fixing part 31 of this terminal pads 30 and protection portion 32 both can be integral moldings also can be independent machine shaping; this terminal pads 30 structure is simple, moulding process easily realizes, and terminal pads 30 is insulating part, and pair of wire connection terminals 20 plays good insulating effect.And the material require of terminal pads 30 possesses the weather-proof feature of insulation, the material of the terminal pads 30 of the present embodiment is not limited only to rubber material.In addition, terminal pads 30 by vitreous humor 221 expose the upper surface of set casing 21 be partially retained in protective hole 321, both served the effect supporting wiring terminal 22, and prevented wiring terminal 22 bending, turn avoid vitreous humor 221 and breakage occurs.
As shown in Figure 9, according to an embodiment of the present utility model, wiring terminal 22 is provided with inserted sheet 222, and inserted sheet 222 is positioned at the upper surface of protection portion 32, the lower end surface of inserted sheet 222 and the upper surface of protection portion 32 spaced apart.
Particularly, the upper surface of the set casing 21 of terminal is stretched out in the upper end of wiring terminal 22, and one end that wiring terminal 22 stretches out set casing 21 upper surface is provided with inserted sheet 222.When terminal pads 30 is arranged on tenminal block 20, on the upper surface that inserted sheet 222 is just positioned at the protection portion 32 of terminal pads 30 and with should leave gap between the two and directly contact with terminal pads 30 to avoid the lower end of inserted sheet 222.
Preferably, the distance between the lower end surface of inserted sheet 222 and the upper surface of protection portion 32 is that H, H meet following relation: 1mm≤H≤1.5mm.In other words, the distance between the upper surface of the inserted sheet 222 on wiring terminal 22 and the protection portion 32 of terminal pads 30 should control between 1-1.5mm.Thus, increase terminal pads 30 and ensure the distance between inserted sheet 222 and protection portion 32, preventing electric arc between terminal from striking sparks with thus playing extraordinary insulating effect.
In addition, according to an embodiment of the present utility model, compressor also comprises terminal guard shield 40, and the upper surface that terminal guard shield 40 is fixed on upper shell 10 covers in protection portion 32 outward.
That is, compressor comprises upper shell 10, tenminal block 20, terminal pads 30 and terminal guard shield 40.Particularly, tenminal block 20 and terminal pads 30 are arranged on upper shell 10 respectively successively, and the upper surface that then terminal guard shield 40 can be located at upper shell 10 makes protection portion 32 and wiring terminal 22 be positioned at terminal guard shield 40.
Thus, at the outside mounting terminal guard shield 40 of tenminal block 20 and terminal pads 30, both pair of wire connection terminals 20 served protective action, made again total compact attractive in appearance.
According to an embodiment of the present utility model; the upper surface of fixing part 31 is established stop bosses 311; limit spacing space 33 between the outer surface of spacing preiection portion 311 and protection portion 32, the lower end surface at least partially of terminal guard shield 40 to be placed on fixing part 31 and to be positioned at spacing space 33.
Particularly; as shown in figure 11; the upper surface of the fixing part 31 of terminal pads 30 establishes stop bosses 311; when covering in protection portion 32 outside terminal guard shield 40; the lower end surface of terminal guard shield 40 is placed on the upper surface of fixing part 31; and between the outer surface of spacing preiection portion 311 and protection portion 32, forming spacing space 33, the lower end surface at least partially of terminal guard shield 40 is positioned at spacing space 33.
Thus, according to the terminal pads 30 of the compressor of the utility model embodiment, fixing part 31 arranges spacing preiection portion 311, terminal guard shield 40 is located easier, assemble more convenient, terminal pads 30 can be avoided to be shifted simultaneously.
According to an embodiment of the present utility model, fixing part 31 and spacing preiection portion 311 are formed in one part.Be understandable that, spacing preiection portion 311 can be formed directly on fixing part 31 when terminal pads 30 is shaping, and the structure be integrally formed not only ensure that the structure stability of terminal pads 30, and convenient formation, with low cost, and make the compact structure of whole terminal pads 30.
Further, the upper surface of upper shell 10 presets construction bolt 12, construction bolt 12 is through fixing part 31 and terminal guard shield 40, and construction bolt 12 is provided with the bounding means of the upper surface being only against terminal guard shield 40.Alternatively, bounding means can be nut or the card be fastened on construction bolt 12.
That is, tenminal block 20, terminal pads 30 and terminal guard shield 40 are arranged on upper shell 10 successively, terminal pads 30 and terminal guard shield 40 are linked together with upper shell 10 respectively finally by construction bolt 12.Thus, connecting bolt can make total connect more reliably as the final step of assembling, and stability is higher.
And as shown in figure 12, according to an embodiment of the present utility model, screw-thread fit between the periphery wall of set casing 21 and mounting hole 11.The set casing 21 of tenminal block 20 is provided with outside thread, and tenminal block 20 is threaded connection and is arranged in the mounting hole 11 of upper shell 10.
It should be noted that; the shape of the protective hole 321 in this terminal pads 30 can change according to the form fit of tenminal block 20; as Figure 6-Figure 8; time on wiring terminal 22 without inserted sheet 222; the shape of the protective hole 321 in terminal pads 30 can be identical with the sectional shape of wiring terminal 22; if and inserted sheet 222 is located on wiring terminal 22; the shape of the protective hole 321 of terminal pads 30 can design according to the sectional shape of wiring terminal 22 with inserted sheet 222, with reference to figure 4 and Fig. 5 be inserted sheet 222 be located on wiring terminal 22 time terminal pads 30 on the schematic diagram of shape of protective hole 321.
Thus, according to the terminal pads 30 of the utility model embodiment, to be arranged on compressor external cabling terminal 20 and with terminal guard shield 40 with the use of, can ensure during assembling that sealing structure coordinates, moreover terminal pads 30 reasonably highly designs, in use neither affect wiring lug 222 to insert completely, can be fixed by tenminal block 20 again, can not get loose, ensure that the functional stabilization of structure.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or assembly must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two component internal or the interaction relationship of two assemblies, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a compressor, is characterized in that, comprising:
Upper shell, described upper shell is provided with mounting hole;
Tenminal block, described tenminal block comprises set casing and is located in the wiring terminal on described set casing, the periphery wall at least partially of described wiring terminal is enclosed with vitreous humor, described set casing is fixed in described mounting hole, and the top and bottom of described wiring terminal stretch out upper surface and the lower surface of described set casing respectively;
Terminal pads; described terminal pads is insulating part; described terminal pads comprises fixing part and protection portion; described protection portion is the projection of the upper surface being located at described fixing part; described protection portion is provided with protective hole, and described fixing part is fixed on the upper surface of described upper shell, and described protection portion is located on the upper surface of described set casing; described protective hole is stretched out in the upper end of described wiring terminal, described Vitrea being partially retained in described protective hole of the upper surface of described set casing of exposing.
2. compressor according to claim 1, is characterized in that, described fixing part and described protection portion are formed in one part.
3. compressor according to claim 1, is characterized in that, described fixing part and described protection portion are for be processed into shaped piece separately.
4. compressor according to claim 1, is characterized in that, described wiring terminal is provided with inserted sheet, and described inserted sheet is positioned at the upper surface of described protection portion, the lower end surface of described inserted sheet and the upper surface of described protection portion spaced apart.
5. compressor according to claim 4, is characterized in that, the distance between the lower end surface of described inserted sheet and the upper surface of described protection portion is H, and described H meets following relation: 1mm≤H≤1.5mm.
6. compressor according to claim 1, is characterized in that, also comprises terminal guard shield, and the upper surface that described terminal guard shield is fixed on described upper shell covers in described protection portion outward.
7. compressor according to claim 6; it is characterized in that; the upper surface of described fixing part establishes stop bosses; limit spacing space between described spacing preiection portion and the outer surface of described protection portion, the lower end surface at least partially of described terminal guard shield to be placed on described fixing part and to be positioned at described spacing space.
8. compressor according to claim 7, is characterized in that, described fixing part and described spacing preiection portion are formed in one part.
9. compressor according to claim 6, it is characterized in that, the upper surface of described upper shell presets construction bolt, and described construction bolt is through described fixing part and described terminal guard shield, and described construction bolt is provided with the bounding means of the upper surface being only against described terminal guard shield.
10. compressor according to claim 1, is characterized in that, screw-thread fit between the periphery wall of described set casing and described mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668284.7U CN204239253U (en) | 2014-11-10 | 2014-11-10 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668284.7U CN204239253U (en) | 2014-11-10 | 2014-11-10 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239253U true CN204239253U (en) | 2015-04-01 |
Family
ID=52768757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668284.7U Active CN204239253U (en) | 2014-11-10 | 2014-11-10 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137161A1 (en) * | 2017-01-24 | 2018-08-02 | 广东美芝制冷设备有限公司 | Compressor and vehicle comprising same |
| CN108493635A (en) * | 2018-04-13 | 2018-09-04 | 郑州凌达压缩机有限公司 | A kind of compressor wiring column device, compressor and air-conditioning system |
-
2014
- 2014-11-10 CN CN201420668284.7U patent/CN204239253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137161A1 (en) * | 2017-01-24 | 2018-08-02 | 广东美芝制冷设备有限公司 | Compressor and vehicle comprising same |
| CN108493635A (en) * | 2018-04-13 | 2018-09-04 | 郑州凌达压缩机有限公司 | A kind of compressor wiring column device, compressor and air-conditioning system |
| CN108493635B (en) * | 2018-04-13 | 2024-03-22 | 郑州凌达压缩机有限公司 | Compressor wiring terminal device, compressor and air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |