CN213401664U

CN213401664U - Waterproof type terminal box convenient to wiring

Info

Publication number: CN213401664U
Application number: CN202022186566.1U
Authority: CN
Inventors: 肖伟; 陈妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a waterproof terminal box convenient to wiring, including outer quick-witted main part, the fixed preformed groove that is provided with in front end of outer quick-witted main part, the inboard fixed air exit that is provided with of preformed groove, the fan is installed to the internal rotation of air exit, the inboard anterior fixed mounting of preformed groove has the guard net, the right-hand member fixed mounting of outer quick-witted main part has the waterproof cover, the lower part fixedly connected with connector head of waterproof cover right-hand member, the fixed terminal box that is provided with in upper portion of waterproof cover right-hand member. This waterproof type terminal box convenient to wiring, with terminal box and waterproof cover as an organic whole structure, do not have the joint gap, the rainwater can't be from the inside of infiltration terminal box in the joint gap, can improve the waterproof nature of terminal box greatly, and it is convenient to work a telephone switchboard, can fix it after connector lug and wire holder wiring are accomplished simultaneously, avoids connector lug and wire holder to drop and causes the unstable phenomenon of wiring.

Description

Waterproof type terminal box convenient to wiring

Technical Field

The utility model relates to an air conditioner technical field specifically is a waterproof formula terminal box convenient to wiring.

Background

The types of the household air conditioners are classified into various types, wherein the common types include a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner and a ceiling air conditioner, and the air conditioners have the following structures: the working principle of the compressor, the condenser, the evaporator, the four-way valve, the one-way valve capillary tube assembly and the like is the same, most of the commonly used refrigerants of the air conditioner before are Freon, and the Freon has the characteristic that a large amount of heat is released when the gas state is changed into the liquid state. While changing from a liquid to a gaseous state, a large amount of heat is absorbed.

The air conditioner generally divide into interior machine and outer machine, and outer machine needs to be connected with the interior machine through pipeline and electric wire after the installation, but the outer machine of current air conditioner is more difficult when the wiring after the installation is accomplished, needs handheld instrument to carry out the screwed connection to wiring department, and current terminal box most all is the lid formula, and its waterproof performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof formula terminal box convenient to wiring to it needs to pass through pipeline and electric wire and interior machine connection to provide outer machine in solving above-mentioned background art after the installation, but outer machine of current air conditioner is more difficult when the wiring after the installation is accomplished, needs handheld instrument to carry out the screw connection to the department of splicing, and current terminal box most all is the lid formula, the relatively poor problem of its waterproof performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof terminal box convenient to wiring, includes outer quick-witted main part, the fixed reservation groove that is provided with in front end of outer quick-witted main part, the inboard fixed air exit that is provided with of reservation groove, the fan is installed to the internal rotation of air exit, the anterior fixed mounting of reservation inslot side has the protection net, the right-hand member fixed mounting of outer quick-witted main part has the waterproof cover, the lower part fixedly connected with connector tube head of waterproof cover right-hand member, the fixed terminal box that is provided with in upper portion of waterproof cover right-hand member.

Preferably, the terminal box and the waterproof cover are of an integrated structure, an external wire is fixedly connected to the lower portion of the terminal box, a connector lug is fixedly connected to the upper end of the external wire, a connector base is fixedly mounted inside the terminal box, a connector pin is fixedly mounted at the upper end of the connector lug, a connector slot is fixedly formed in the lower end of the connector base, and the connector pin is matched with the connector slot.

Preferably, the front side and the rear side of the left end and the rear side of the right end of the connector lug are fixedly provided with limiting guide grooves, the left side and the right side inside the connector lug are fixedly provided with limiting guide grooves, and the limiting guide strips are matched with the limiting guide grooves.

Preferably, the left side threaded connection of connector lug lower extreme has left threaded connection head, the right side threaded connection of connector lug lower extreme has right threaded connection head, left side threaded connection head passes the connector lug with right threaded connection head's upper end and extends to the inside of connection terminal.

Preferably, the right end of the outer machine main body is located inside of the waterproof cover and fixedly provided with a waterproof head, the wire holder and the connector head are fixedly arranged at the right end of the outer machine main body, and waterproof rings are fixedly arranged at the upper end and the front end and the rear end of the waterproof cover.

Preferably, the lower extreme of waterproof cover is fixed and is provided with the reservation mouth, reservation mouth and connector head looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the waterproof junction box convenient for wiring, the junction box and the waterproof cover are integrated, no connecting gap exists, rainwater cannot penetrate into the junction box from the connecting gap, the waterproof performance of the junction box can be greatly improved, the connector lug can be held by hand during wiring, the wiring pin is inserted into the wiring groove, and the wiring convenience of the junction box is greatly improved;

2. according to the waterproof junction box convenient for wiring, the installed left threaded connector and the right threaded connector can be fixed after the wiring of the connector lug and the connector base is finished, so that the phenomenon of unstable wiring caused by the falling of the connector lug and the connector base is avoided;

3. this waterproof formula terminal box convenient to wiring, the waterproof circle that sets up forms two sets of water drainage tank in joint gap department after waterproof cover is connected with waterproof head, can effectually avoid water to enter into the inside of terminal box, has further improved the waterproof performance of terminal box.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the left-hand threaded connector of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the connector lug of the present invention.

In the figure: 1. an outer machine main body; 2. reserving a groove; 3. an air outlet; 4. a fan; 5. a protection net; 6. a waterproof cover; 7. connecting the pipe heads; 8. a junction box; 9. connecting a lead externally; 10. a connector lug; 11. a wire holder; 12. a wiring pin; 13. a wiring slot; 14. limiting the lead strip; 15. a limiting guide groove; 16. a left threaded connector; 17. a right threaded connector; 18. a waterhead; 19. a waterproof ring; 20. and reserving the port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof terminal box convenient to wiring, including outer main part 1, the fixed reservation groove 2 that is provided with in front end of outer main part 1, the inboard fixed air exit 3 that is provided with of reservation groove 2, the inside rotation of air exit 3 installs fan 4, the anterior fixed mounting of 2 inboards in reservation groove has protection net 5, the right-hand member fixed mounting of outer main part 1 has waterproof cover 6, the lower part fixedly connected with connector head 7 of waterproof cover 6 right-hand members, the fixed terminal box 8 that is provided with in upper portion of waterproof cover 6 right-hand members.

Further, terminal box 8 and waterproof cover 6 are the integral structure, the below fixedly connected with external wire 9 of terminal box 8, the upper end fixedly connected with connector lug 10 of external wire 9, the inside fixed mounting of terminal box 8 has connector lug 11, the upper end fixed mounting of connector lug 10 has connector pin 12, the fixed wire connection groove 13 that is provided with of lower extreme of connector lug 11, connector pin 12 and wire connection groove 13 looks adaptation, with terminal box 8 and waterproof cover 6 integral structure, there is not the joint gap, the rainwater can't permeate the inside of terminal box 8 from the joint gap, can improve 8's of terminal box's waterproof nature greatly, can hand connector lug 10 during the wiring, peg graft the inside of wire connection groove 13 with connector pin 12, and then improved 8's of this terminal box wiring convenience greatly.

Further, both sides are fixed around the connector lug 10 both ends are provided with spacing wire strip 14, the fixed spacing guide way 15 that is provided with in the left and right sides of connector lug 11 inside, spacing wire strip 14 and the 15 looks adaptations of spacing guide way, the spacing wire strip 14 and the spacing guide way 15 of installation looks adaptation, the line carries out the positioning action when handheld connector lug 10 wiring, link to each other connector pin 12 and connector slot 13 again, can effectually avoid visual angle blind area department can't aim at and cause the phenomenon of connector pin 12 damage, and then the protective properties has been improved greatly.

Further, the left side threaded connection of connector lug 10 lower extreme has left threaded connection head 16, the right side threaded connection of connector lug 10 lower extreme has right threaded connection head 17, left threaded connection head 16 passes connector lug 10 and extends to the inside of connection terminal 11 with the upper end of right threaded connection head 17, left threaded connection head 16 and right threaded connection head 17 of installation can be fixed it after connector lug 10 and connection terminal 11 wiring are accomplished, avoid connector lug 10 and connection terminal 11 to drop and cause the unstable phenomenon of wiring.

Further, the right-hand member of outer machine main part 1 is located the inside fixed mounting of waterproof cover 6 and has waterproof head 18, wire holder 11 and connector 7 fixed mounting are at outer machine main part 1's right-hand member, waterproof ring 19 is fixedly provided with in the upper end of waterproof cover 6 and both ends around and, waterproof ring 19 that sets up forms two sets of water drainage tank in joint gap department after waterproof cover 6 is connected with waterproof head 18, can effectually avoid water to enter into the inside of terminal box 8, has further improved the waterproof performance of terminal box 8.

Further, the lower extreme of waterproof cover 6 is fixed to be provided with and to reserve mouthful 20, reserves mouthful 20 and connector head 7 looks adaptation, and the reservation mouth 20 that sets up can effectually avoid connector head 7 when closing waterproof cover 6.

The working principle is as follows: when in wiring, the connector lug 10 can be held by hand, the connector pin 12 is inserted into the connector groove 13, so that the wiring convenience of the terminal box 8 is greatly improved, after the wiring is finished, the left threaded connector 16 and the right threaded connector 17 are manually screwed to fixedly connect the connector lug 10 with the connector base 11, the phenomenon that the connector lug 10 and the connector base 11 fall off to cause unstable wiring is avoided, the matched limiting conducting wire strip 14 and the limiting guide groove 15 are installed, when the connector lug 10 is held by hand for wiring, the wire is positioned, the connector pin 12 is connected with the connector groove 13, the phenomenon that the connector pin 12 is damaged because the blind zone of visual angle cannot be aligned can be effectively avoided, so that the protection performance is greatly improved, the terminal box 8 and the waterproof cover 6 are of an integrated structure, no connecting gap exists, rainwater cannot permeate into the inside of the terminal box 8 from the connecting gap, and the waterproofness of the terminal box 8 can be greatly improved, the waterproof ring 19 that sets up forms two sets of water drainage tank in joint gap department after waterproof cover 6 is connected with waterproof head 18, and the rainwater enters into waterproof ring 19 department and can pass through the direction in water drainage tank department and discharge, has further improved the waterproof performance of terminal box 8.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a waterproof formula terminal box convenient to wiring, includes outer quick-witted main part (1), its characterized in that: the fixed reservation groove (2) that is provided with in front end of outer machine main part (1), the inboard fixed air exit (3) that is provided with of reservation groove (2), fan (4) are installed to the inside rotation of air exit (3), the inboard anterior fixed mounting in reservation groove (2) has protection net (5), the right-hand member fixed mounting of outer machine main part (1) has waterproof cover (6), the lower part fixedly connected with connector head (7) of waterproof cover (6) right-hand member, the fixed terminal box (8) that is provided with in upper portion of waterproof cover (6) right-hand member.

2. The waterproof terminal box convenient for wiring according to claim 1, wherein: terminal box (8) and waterproof cover (6) structure as an organic whole, the below fixedly connected with external wire (9) of terminal box (8), upper end fixedly connected with connector lug (10) of external wire (9), the inside fixed mounting of terminal box (8) has connector lug (11), the upper end fixed mounting of connector lug (10) has connector pin (12), the lower extreme of connector lug (11) is fixed and is provided with wire connection slot (13), connector pin (12) and wire connection slot (13) looks adaptation.

3. The waterproof terminal box convenient for wiring according to claim 2, wherein: the wire holder is characterized in that a limiting guide wire strip (14) is fixedly arranged on the front side and the rear side of the left end and the rear side of the right end of the wire holder (10), a limiting guide groove (15) is fixedly arranged on the left side and the right side of the inner portion of the wire holder (11), and the limiting guide wire strip (14) is matched with the limiting guide groove (15).

4. The waterproof terminal box convenient for wiring according to claim 2, wherein: the left side threaded connection of connector lug (10) lower extreme has left threaded connection head (16), the right side threaded connection of connector lug (10) lower extreme has right threaded connection head (17), left side threaded connection head (16) and the upper end of right threaded connection head (17) pass connector lug (10) and extend to the inside of connection terminal (11).

5. The waterproof terminal box convenient for wiring according to claim 2, wherein: the water-proof cover type outdoor unit is characterized in that a water-proof head (18) is fixedly mounted inside the right end of the outdoor unit main body (1) and located on the waterproof cover (6), a wire holder (11) and a connecting tube head (7) are fixedly mounted at the right end of the outdoor unit main body (1), and waterproof rings (19) are fixedly arranged at the upper end and the front end and the rear end of the waterproof cover (6).

6. The waterproof terminal box convenient for wiring according to claim 1, wherein: the lower extreme of waterproof cover (6) is fixed to be provided with and reserves mouth (20), reserve mouth (20) and connector head (7) looks adaptation.