CN1766327A - End cover of overloading protector of compressor - Google Patents
End cover of overloading protector of compressor Download PDFInfo
- Publication number
- CN1766327A CN1766327A CN 200410072567 CN200410072567A CN1766327A CN 1766327 A CN1766327 A CN 1766327A CN 200410072567 CN200410072567 CN 200410072567 CN 200410072567 A CN200410072567 A CN 200410072567A CN 1766327 A CN1766327 A CN 1766327A
- Authority
- CN
- China
- Prior art keywords
- end cap
- pad
- compressor
- overloading protector
- end 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
Links
Images
Landscapes
- Compressor (AREA)
Abstract
The invention discloses an end cap improvement of compressor overload protector in the compressor technique domain, which is characterized by the following: two barrel shape cast by plastic as integral is connected in the middle of end cap; the elastic material pad is attached under the end cap with longer outer diameter. The invention simplifies the preparing craft and reduces the cost.
Description
Technical field
The present invention belongs to the technology of compressors field, and more detailed is improvement about the end cover of overloading protector of compressor.Change the structure of the integrated formation of end cover of overloading protector of compressor, it is simplified the structure, reduced cost.
Background technique
General compressor is to be provided with the mechanism portion that produces driving force by seal container inside, is provided with the compression mechanical part formation of the driving force pressurized gas effect that utilizes its mechanism portion at the downside of its mechanism portion.The overloading protector of mechanism portion and electric source connecting box 2, locating column 3 are set, for the overloading protector of protection compressor is avoided drenching with rain, be provided with end cap 5 sunshine on compressor top.Fig. 1 is the plan view of overloading protector pad of the hermetic motor compressor of conventional art.Fig. 2 is the end cover of overloading protector user mode schematic representation of the hermetic motor compressor of conventional art.
As seen from the figure, known at present, be welded with the locating column 3 that metallic material is made on the casing 6 that the compressor metallic material is made, the height of locating column 3 is to exceed to connect end cap 5 and nut height.3 liang of Side of locating column have overloading protector 1, electric source connecting box 2.
Constitute the end cover of overloading protector 5 of hermetic motor compressor; two drum shapes that connect in the middle of end cap 5 is; there is a hole of matching with locating column 3 outer rim sizes the centre of two drum shape middle interconnecting piece positions; and by plastic injection-moulded integrally formed; the outer rim shape of pad 4 matches with the bottom shape of end cap; three holes are arranged in the middle of the pad; formation matches with locating column 3, overloading protector 1, electric source connecting box 2 outer rim sizes respectively in the aperture; pad 4 is to adopt to have insulation effect, and the rubber material of resistance to high temperature is made.
End cover of overloading protector 5 usings method are: on casing 6 tops that at first will fill up and 4 be inserted in locating column 3, cover overloading protector 1, electric source connecting box 2 drop down onto compressor; then end cap 5 is buckled on the pad 4 and only exposes locating column 3; screw-thread fit with nut and locating column 3 is fixed, and the overloading protector that plays the protection compressor is avoided drenching with rain, sunshine.
There are the following problems but in above-mentioned conventional art: because end cap 5 is to be made of end cap 5 and pad 4 splits, therefore number of spare parts takes place increase with complex manufacturing technology, increase the problem of cost.
Summary of the invention
The objective of the invention is to solve aforesaid problem points in the past, that is, and the end cover of overloading protector composed component of minimized compressor.
Another object of the present invention is to simplify the packing engineering of the end cover of overloading protector of compressor.
In order to achieve the above object; the invention provides a kind of end cover of overloading protector of compressor; constitute by end cap and pad one; two drum shapes that connect in the middle of end cap is; there is a hole of matching with locating column outer rim size the centre of two drum shape middle interconnecting piece positions; and by plastic injection-moulded integrally formed, in the bottom of end cap bonding one greater than the elastic material pad of end cap bottom external diameter and form one.
Described end cover of overloading protector is characterized in that the pad of end cap bottom can select for use rubber material or plastic foam material to make.
Described end cover of overloading protector, it is characterized in that end cap and filling up bonding is to adopt the chemical adhesive method.
Invention effect:, be to form one in end cap 7 and rubber pad 8 operations according to the end cover of overloading protector of compressor of the present invention.
Therefore, have the number of elements that reduces compressor, simplify assembling operation technology, reduced the effect of cost.
Description of drawings
Fig. 1 is the plan view of overloading protector pad of the hermetic motor compressor of conventional art;
Fig. 2 is the end cover of overloading protector user mode schematic representation of the hermetic motor compressor of conventional art;
Fig. 3 is the end cover of overloading protector structural representation of the hermetic motor compressor of appropriate design of the present invention.
Explanation to figure major component symbol
1: overloading protector 2: electric source connecting box 3: locating column
4: pad 5: end cap 6: casing
7: end cap 8: pad
Embodiment
Below, be the end cover of overloading protector structural representation of the hermetic motor compressor of appropriate design of the present invention according to Fig. 3.More detailed explanation embodiment.
As shown in Figure 2, be welded with the locating column (3) that metallic material is made on the casing that the compressor metallic material is made (6), the height of locating column (3) is to exceed to connect end cap (5) and nut height.Locating column (3) two Side have overloading protector (1), electric source connecting box (2).
As shown in Figure 3, the end cover of overloading protector (7) of formation hermetic motor compressor is to be made of end cap (7) and pad (8) one.End cap (7) is to connect in the middle of similar two drums of two Side, and in the middle of the intermediate portion, have a hole of matching with locating column (3) outer rim size by plastic injection-moulded integrally formed.In its bottom of end cap (7) bonding one greater than end cap bottom external diameter employing have insulation effect, the rubber material pad (8) of resistance to high temperature forms one.Pad (8) also available foamed plastics is made, and being used for end cap (7) and pad (8) bonding is to adopt the chemical adhesive method.
End cover of overloading protector (7) using method is with on casing (6) top that end cap (7) is inserted in locating column (3), covers overloading protector (1), electric source connecting box (2) drops down onto compressor; locating column (3) will only be exposed then on the end cap (7); get final product with the screw-thread fit of nut and locating column (3) is fixing, the overloading protector that plays the protection compressor is avoided drenching with rain, sunshine.
Right of the present invention is to be not limited to illustrated embodiment in the above, and be defined in the content that is logged into the claim scope, can in the interest field that is logged into the claim scope, do various distortion and improvement the knowledgeable people in the field of the invention.
Claims (3)
1, a kind of end cover of overloading protector of compressor, constitute by end cap and pad split, two drum shapes that connect in the middle of end cap is, there is a hole of matching with locating column outer rim size the centre of two drum shape middle interconnecting piece positions, and by plastic injection-moulded integrally formed; The outer rim shape of pad matches with the bottom shape of end cap; three holes are arranged in the middle of the pad; formation matches with locating column, overloading protector, electric source connecting box outer rim size respectively in the aperture; it is characterized in that, the bottom of end cap bonding one greater than the elastic material pad of end cap bottom external diameter and form one.
2, end cover of overloading protector according to claim 1 is characterized in that the pad of end cap bottom can select for use rubber material or plastic foam material to make.
3, end cover of overloading protector according to claim 1, it is characterized in that end cap and filling up bonding is to adopt the chemical adhesive method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072567 CN1766327A (en) | 2004-10-29 | 2004-10-29 | End cover of overloading protector of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072567 CN1766327A (en) | 2004-10-29 | 2004-10-29 | End cover of overloading protector of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1766327A true CN1766327A (en) | 2006-05-03 |
Family
ID=36742396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072567 Pending CN1766327A (en) | 2004-10-29 | 2004-10-29 | End cover of overloading protector of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1766327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851538A (en) * | 2015-05-28 | 2015-08-19 | 广东美芝制冷设备有限公司 | Insulation sheath for compressor and compressor |
-
2004
- 2004-10-29 CN CN 200410072567 patent/CN1766327A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851538A (en) * | 2015-05-28 | 2015-08-19 | 广东美芝制冷设备有限公司 | Insulation sheath for compressor and compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1228288A (en) | Portable insulating container | |
| CN1766327A (en) | End cover of overloading protector of compressor | |
| CN2829124Y (en) | Fixing structure of electric connector contact | |
| CN204175774U (en) | A kind of powerful electromagnetic chuck | |
| CN201197062Y (en) | Wire passing ring | |
| CN202286103U (en) | Soya-bean milk machine with reliable sealing performance | |
| CN107595061A (en) | A kind of liftable cup of inner bag | |
| CN201252021Y (en) | Push button | |
| CN207273278U (en) | A kind of portable electric shaver | |
| CN203488525U (en) | screw plug and screw sealing structure and air conditioner | |
| CN201123177Y (en) | Improved water-proof shielding cabinet | |
| CN202579977U (en) | Speed changer operating rod connecting structure | |
| CN110165627B (en) | Resistance to compression cable | |
| CN2935560Y (en) | Combined travel switch | |
| CN209100325U (en) | A kind of New junction device on fan | |
| CN208941887U (en) | Food processor and head assembly thereof | |
| CN219139620U (en) | Steering ball head sealing structure | |
| CN2878182Y (en) | Vehicle head bowl fastening structure | |
| KR200328185Y1 (en) | Packing case of badminton shuttlecock | |
| CN202609292U (en) | Anti-fake bottle cap pressing fastener | |
| CN200964237Y (en) | Multifunctional bottle cap | |
| CN210744376U (en) | Prevent T type connector of injection molding material shrink | |
| CN201026152Y (en) | Pressure bar and pressure bar base of fruit-vegetable processor | |
| CN2648625Y (en) | Contact probe | |
| CN2548944Y (en) | Drill packing cases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060503 |