CN208057369U

CN208057369U - The mounting structure of capacitor in a kind of Piston Air Compressor

Info

Publication number: CN208057369U
Application number: CN201820508584.7U
Authority: CN
Inventors: 钟仁志
Original assignee: Xinlei Compressor Co Ltd
Current assignee: Xinlei Compressor Co Ltd
Priority date: 2018-04-11
Filing date: 2018-04-11
Publication date: 2018-11-06
Anticipated expiration: 2028-04-11

Abstract

The utility model provides a kind of mounting structure of capacitor in Piston Air Compressor, belongs to frame for movement technical field.It solves the problems, such as that existing unbonded capacitor is easy to have an impact other components or the wiring at its solder joint is made to be broken in random vibrations to reduce product stability.The mounting structure of capacitor in this Piston Air Compressor, including crankcase, capacitance seat and start-up capacitance, the top of crankcase is vertically arranged with integral type connecting pole upwards, screw hole is offered on connecting pole, the bottom center of start-up capacitance is provided with and the matched screw rod of screw hole, there is connecting terminal on the joint face of start-up capacitance, capacitance seat is between connecting pole and start-up capacitance and the center of capacitance seat offers the through-hole passed through for screw rod, the capacitance seat is anchored on the bottom surface of start-up capacitance on connecting pole by the cooperation that screws of screw rod and screw hole, several heat emission holes are offered on the panel of capacitance seat.The utility model has the advantages that keep Piston Air Compressor operation stability more preferable.

Description

The mounting structure of capacitor in a kind of Piston Air Compressor

Technical field

The utility model belongs to frame for movement technical field, is related to a kind of air compressor machine, more particularly to a kind of Piston Air Compressor The mounting structure of middle capacitor.

Background technology

Piston Air Compressor refers to changing the pneumatics of its internal capacity by cylinder and the piston to move reciprocatingly in cylinder Machine, band dynamic crankshaft rotates after motor start-up, and by the transmission of connecting rod, piston moves reciprocatingly swept volume then can generating period Property variation, bent axle rotates a circle, and piston reciprocating is primary, realizes the process of air inlet, compression, exhaust in cylinder in succession, that is, completes one A working cycles.Therefore power source of the motor as Piston Air Compressor, especially for single-phase AC motor startup and Operating is established on condition that Inside coil generates rotating excitation field, and single-phase electricity can only generate an alternating magnetic field in inside, using opening The purpose of dynamic condenser device is exactly to generate rotating excitation field with another group of coil resultant force, and the start-up capacitance in air compressor machine is typically all at present It is placed directly in electrical appliance kit with together with other components, high-frequency vibrations will be generated when due to compressor operation, and start electricity Volume of a container is usually larger, therefore unbonded capacitor is easy to have an impact other components in random vibrations Or the wiring at its solder joint is made to be broken, reduce the stability of product.

Invention content

The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, is provided a kind of to start-up capacitance device The mounting structure of capacitor in the Piston Air Compressor for keeping its structure more firm is fixed.

The purpose of this utility model can be realized by following technical proposal：The installation of capacitor in a kind of Piston Air Compressor Structure, including crankcase, capacitance seat and start-up capacitance, which is characterized in that the top of the crankcase is vertically arranged with one upwards Body formula connecting pole offers screw hole on the connecting pole, and the bottom center of the start-up capacitance is provided with to be matched with screw hole Screw rod, there is on the joint face of start-up capacitance connecting terminal, the capacitance seat between connecting pole and start-up capacitance and The center of capacitance seat offers the through-hole passed through for screw rod, which is coordinated by screw rod and screwing for screw hole to start electricity The bottom surface of appearance is anchored on connecting pole, and several heat emission holes are offered on the panel of the capacitance seat.

Its technique effect of the mounting structure of capacitor is in this Piston Air Compressor：Relative to directly putting for traditional start-up capacitance Set formula structure, connecting pole is arranged by the way that screw rod is arranged in start-up capacitance bottom in the utility model on crankcase, and by screw rod with Start-up capacitance is fixed on connecting pole by the cooperation of screw hole, and the design of the structure can effectively prevent start-up capacitance to be transported in air compressor machine Since vibrations generate displacement during row, keep its mounting structure more firm, the stability of increased compressor operation, further , it is provided with capacitance seat between start-up capacitance and connecting pole, matches to be formed for starting with air compressor machine shell by capacitance seat The box-structure that capacitance and other components are placed, plays a protective role, and opens up several heat emission holes on capacitance seat and increase The mobility of air can take internal heat out of, increase its heat dissipation performance.

In above-mentioned Piston Air Compressor in the mounting structure of capacitor, positioned at up and down the two of through-hole on the capacitance seat Side be respectively arranged with the matched integral type limiting plate of start-up capacitance structure, and pass through upper and lower two limiting plate formed limiting slot will Start-up capacitance further fixes.

In above-mentioned Piston Air Compressor in the mounting structure of capacitor, the bottom of the capacitance seat offers and crankcase Structure matched arc groove offers and the matched square groove of pneumatics shell structure at the top of the capacitance seat.Pass through Arc groove constitutes the box-structure placed for component with crankcase cooperation square groove and the cooperation of air compressor machine shell.

Compared with prior art, in this Piston Air Compressor capacitor mounting structure have keep Piston Air Compressor stable The more preferable advantage of property.

Description of the drawings

Fig. 1 is the structural schematic diagram of capacitor mounting structure in this Piston Air Compressor.

Fig. 2 is the structural schematic diagram of capacitance seat.

Fig. 3 is the structural schematic diagram of start-up capacitance.

In figure, 1, crankcase；2, capacitance seat；3, start-up capacitance；4, connecting pole；5, screw rod；6, connecting terminal；7, through-hole； 8, heat emission hole；9, limiting plate；10, arc groove；11, square groove.

Specific implementation mode

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, Figure 2, Figure 3 shows, in this Piston Air Compressor capacitor mounting structure, including crankcase 1, capacitance seat 2 It is vertically arranged with integral type connecting pole 4 upwards with the top of start-up capacitance 3, crankcase 1, screw hole is offered on connecting pole 4, starts The bottom center of capacitance 3 be provided with the matched screw rod 5 of screw hole, there is on the joint face of start-up capacitance 3 connecting terminal 6, electricity Holder 2 is between connecting pole 4 and start-up capacitance 3 and the center of capacitance seat 2 offers the through-hole 7 passed through for screw rod 5, the electricity Holder 2 is anchored on the bottom surface of start-up capacitance 3 on connecting pole 4 by the cooperation that screws of screw rod 5 and screw hole, capacitance seat 2 Several heat emission holes 8 are offered on panel.

It further describes in detail, is respectively arranged with positioned at the both sides up and down of through-hole 7 on capacitance seat 2 and matches with 3 structure of start-up capacitance The integral type limiting plate 9 of conjunction, and limiting slot is formed by upper and lower two limiting plate 9 and further fixes start-up capacitance 3.

The bottom of capacitance seat 2 offer with the matched arc groove 10 of 1 structure of crankcase, the top of capacitance seat 2 offers With the matched square groove 11 of pneumatics shell structure, coordinated outside square groove 11 and air compressor machine by arc groove 10 and crankcase 1 Shell cooperation constitutes the box-structure placed for component.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although crankcase 1, capacitance seat 2, start-up capacitance 3, connecting pole 4, screw rod 5, connecting terminal is used more herein 6, the terms such as through-hole 7, heat emission hole 8, limiting plate 9, arc groove 10, square groove 11, but the possibility using other terms is not precluded Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any The additional limitation of one kind is all contrary to the spirit of the present invention.

Claims

1. the mounting structure of capacitor in a kind of Piston Air Compressor, including crankcase（1）, capacitance seat（2）And start-up capacitance（3）, It is characterized in that, the crankcase（1）Top be vertically arranged with integral type connecting pole upwards（4）, the connecting pole（4）On Offer screw hole, the start-up capacitance（3）Bottom center be provided with and the matched screw rod of screw hole（5）, start-up capacitance（3）'s There is connecting terminal on joint face（6）, the capacitance seat（2）Positioned at connecting pole（4）With start-up capacitance（3）Between and capacitance seat （2）Center offer for screw rod（5）The through-hole passed through（7）, the capacitance seat（2）Pass through screw rod（5）Match with screwing for screw hole It closes with start-up capacitance（3）Bottom surface be anchored on connecting pole（4）On, the capacitance seat（2）Panel on offer it is several dissipate Hot hole（8）.

2. the mounting structure of capacitor in a kind of Piston Air Compressor according to claim 1, which is characterized in that the electricity Holder（2）It is upper to be located at through-hole（7）Both sides up and down be respectively arranged with and start-up capacitance（3）The matched integral type limiting plate of structure （9）, and pass through upper and lower two limiting plate（9）Limiting slot is formed by start-up capacitance（3）It further fixes.

3. the mounting structure of capacitor in a kind of Piston Air Compressor according to claim 1 or 2, which is characterized in that described Capacitance seat（2）Bottom offer and crankcase（1）The matched arc groove of structure（10）, capacitance seat（2）Top offer With the matched square groove of pneumatics shell structure（11）.