CN220544350U

CN220544350U - Condensation preventing mechanism for wiring terminal

Info

Publication number: CN220544350U
Application number: CN202322205386.7U
Authority: CN
Inventors: 张洋洋; 王媛媛; 杨成威; 刘雪飞
Original assignee: Shandong Weilangde Electric Technical Service Co ltd
Current assignee: Shandong Weilangde Electric Technical Service Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-27
Anticipated expiration: 2033-08-16

Abstract

The utility model belongs to the field of wiring terminals, in particular to an anti-condensation mechanism for a wiring terminal, which comprises a wiring terminal body, wherein the right end of the wiring terminal body is fixedly connected with a power line, the outer end of the power line is connected with an anti-condensation component, the left end of the anti-condensation component is connected with a sealing component, the anti-condensation component comprises a thread head, the thread head is fixedly connected with the outer end of the power line, and the outer end of the thread head is in threaded connection with a thread sleeve; through the structural design of anti-condensation subassembly, realized humidity transducer monitoring binding post's humidity, electric heater strip heats sealed housing to can evaporate binding post body because the steam heating that the condensation produced, prevent because the security that the humidity influences binding post to use, the heating temperature of electric heater strip can be adjusted to the temperature controller, prevents the too low efficiency that influences steam evaporation of temperature, also prevents the too high function that produces the influence to binding post of temperature.

Description

Condensation preventing mechanism for wiring terminal

Technical Field

The utility model relates to the field of wiring terminals, in particular to an anti-condensation mechanism for a wiring terminal.

Background

A terminal is an electrical connector for connecting wires or leads to electrical equipment, terminals, circuit boards or other electrical equipment, which function to connect, secure and conduct electricity, and to connect different leads or cables together so that current can flow in the circuit.

Chinese application number: in the patent of CN201821096664.2, a condensation-preventing binding post is disclosed, and by setting a top convex periphery and a front convex periphery on a top plane and a front plane corresponding to the first accommodating space, a creepage distance between a conductor set in the first accommodating space and a conductor set in the second accommodating space is increased, so that a problem of misoperation caused by condensation in a condensation environment is effectively avoided.

However, when the condensation condition is met, the anti-condensation wiring terminal in the comparison patent is difficult to monitor the humidity of the limit terminal in time, and the wiring terminal is difficult to dehumidify in time, and the sealing performance of the wiring terminal is insufficient, so that the wiring terminal is easy to be affected by moisture in the condensation environment, the use safety of the wiring terminal is possibly affected, and the service life of the wiring terminal is reduced; accordingly, an anti-condensation mechanism for a terminal is proposed to solve the above-mentioned problems.

Disclosure of Invention

In order to make up for the defects of the prior art, when the condensation condition is met, the anti-condensation wiring terminal in the patent is difficult to monitor the humidity of the limit terminal in time, and the terminal is difficult to dehumidify in time, and the tightness of the wiring terminal is insufficient, so that the wiring terminal is easy to be affected by moisture in the condensation environment, the use safety of the wiring terminal is possibly affected, and the service life of the wiring terminal is reduced.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a binding post is with preventing condensation mechanism, includes binding post body, the right-hand member fixedly connected with power cord of binding post body, the outer end of power cord is connected with prevents the condensation subassembly, the left end of preventing the condensation subassembly is connected with seal assembly, prevent the condensation subassembly and include the screw thread head, screw thread head fixedly connected with is at the outer end of power cord, the outer end threaded connection of screw thread head has the screw thread cover, the left end fixedly connected with seal shell of screw thread cover, seal shell is located the outside of binding post body, the inside fixedly connected with electric heating wire of seal shell, the outer end fixedly connected with temperature controller of seal shell;

the sealing assembly comprises a groove, the groove is formed in the left end of the sealing shell, a sliding groove is formed in the left end of the sealing shell, the sliding grooves are distributed symmetrically up and down, and a guide rod is fixedly connected to the inside of the sliding groove.

Preferably, the anti-condensation assembly further comprises a mounting plate, wherein the mounting plate is fixedly connected with the inside of the sealing shell.

Preferably, the outer end of the mounting plate is fixedly connected with a humidity sensor, the inside of the sealing shell is fixedly connected with a controller, and the inner end of the sealing shell is fixedly connected with a moisture absorption layer.

Preferably, the temperature controller is electrically connected with the electric heating wire, the humidity sensor is electrically connected with the controller, and the controller is electrically connected with the electric heating wire.

Preferably, the sealing assembly further comprises guide blocks, the guide blocks are connected to the outer ends of the guide rods in a sliding mode, the guide rods are symmetrically distributed, and the guide blocks are symmetrically distributed.

Preferably, the outside swing joint of guide arm has the spring, the one end and the guide block fixed connection of spring, the other end and the spout fixed connection of spring, the guide block runs through the spout and with spout sliding connection.

Preferably, the left end of the guide block at the upper side is fixedly connected with an upper sealing plate, and the left end of the guide block at the lower side is fixedly connected with a lower sealing plate.

Preferably, the lower end of the upper sealing plate is fixedly connected with a first magnetic attraction strip, the upper end of the lower sealing plate is fixedly connected with a second magnetic attraction strip, and the first magnetic attraction strip and the second magnetic attraction strip are oppositely arranged.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the condensation prevention component, the humidity sensor is used for monitoring the humidity of the wiring terminal, the electric heating wire is connected with an external power supply, and the sealing shell can be heated, so that the water vapor generated by condensation of the wiring terminal body can be heated and evaporated, the use safety of the wiring terminal is prevented from being influenced by the moisture, the temperature controller can adjust the heating temperature of the electric heating wire, the efficiency of water vapor evaporation is prevented from being influenced by the too low temperature, the function of influencing the wiring terminal due to the too high temperature is also prevented, the problem that the humidity of the limit terminal is difficult to monitor in time when the condensation condition is met by the condensation prevention wiring terminal in the comparison patent, and the problem that the wiring terminal is difficult to dehumidify in time is solved, and the service life of the wiring terminal is prolonged;

2. according to the utility model, through the structural design of the sealing assembly, the upper sealing plate and the lower sealing plate in the sealing assembly are matched with the sealing shell to play a sealing role on the wiring terminal when the wiring terminal is connected or not connected, so that the function of preventing condensation on the wiring terminal can be effectively realized, and the problem that the sealing property of the wiring terminal is insufficient is solved, so that the wiring terminal is easily affected by moisture in a condensation environment, the use safety of the wiring terminal is possibly affected, and the service life of the wiring terminal is reduced is solved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 2B according to the present utility model.

In the figure: 1. a terminal body; 2. a power line; 3. an anti-condensation assembly; 301. a thread head; 302. a thread sleeve; 303. a sealed housing; 304. an electric heating wire; 305. a temperature controller; 306. a mounting plate; 307. a humidity sensor; 308. a controller; 309. a moisture absorption layer; 4. a seal assembly; 401. a groove; 402. a chute; 403. a guide rod; 404. a guide block; 405. a spring; 406. an upper sealing plate; 407. a lower sealing plate; 408. a first magnetic strip; 409. and a magnetic strip II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application is described in further detail below in conjunction with figures 1-4,

the embodiment of the application discloses a binding post is with preventing condensation mechanism. Referring to fig. 1 and 2, an anti-condensation mechanism for a binding post comprises a binding post body 1, wherein the right end of the binding post body 1 is fixedly connected with a power wire 2, the outer end of the power wire 2 is connected with an anti-condensation component 3, the left end of the anti-condensation component 3 is connected with a sealing component 4, the anti-condensation component 3 comprises a thread head 301, the thread head 301 is fixedly connected with the outer end of the power wire 2, the outer end of the thread head 301 is in threaded connection with a thread sleeve 302, the left end of the thread sleeve 302 is fixedly connected with a sealing shell 303, the sealing shell 303 is positioned outside the binding post body 1, the inner part of the sealing shell 303 is fixedly connected with an electric heating wire 304, the outer end of the sealing shell 303 is fixedly connected with a temperature controller 305, and the electric heating wire 304 is connected with an external power supply through the arrangement of the electric heating wire 304 and the temperature controller 305, so that the sealing shell 303 can be heated, and therefore the binding post body 1 can be heated and evaporated due to condensation, the fact that moisture influences on the safety of the binding post use is prevented, the temperature controller 305 can be adjusted, the heating temperature of the electric heating wire 304 is prevented from influencing the evaporation efficiency due to low temperature, and the high production temperature is prevented;

the seal assembly 4 comprises a groove 401, the groove 401 is formed in the left end of the seal housing 303, the left end of the seal housing 303 is provided with a sliding groove 402, the sliding groove 402 is distributed symmetrically up and down, a guide rod 403 is fixedly connected to the inside of the sliding groove 402, and an upper sealing plate 406 and a lower sealing plate 407 in the seal assembly 4 can play a sealing role on the seal housing 303 when the connection terminal is connected or not connected in a matching manner, so that the condensation prevention effect on the connection terminal can be effectively achieved.

Referring to fig. 1, 2 and 4, the anti-condensation assembly 3 further includes a mounting plate 306, the mounting plate 306 is fixedly connected with the inside of the sealed housing 303, the outer end of the mounting plate 306 is fixedly connected with a humidity sensor 307, the inside of the sealed housing 303 is fixedly connected with a controller 308, the inner end of the sealed housing 303 is fixedly connected with a moisture absorption layer 309, the temperature controller 305 is electrically connected with the electric heating wire 304, the humidity sensor 307 is electrically connected with the controller 308, the controller 308 is electrically connected with the electric heating wire 304, humidity of a connecting terminal can be monitored in real time by arranging the humidity sensor 307, when the connecting terminal has certain humidity, the temperature sensor transmits a signal to the controller 308, the controller 308 controls to open the electric heating wire 304, so that the electric heating wire 304 is electrified to heat and remove the humidity, the moisture absorption layer 309 is made of a moisture absorbent or silica gel with a moisture absorption function, and the humidity of the connecting terminal can be absorbed at any time, and the condensation is prevented.

Referring to fig. 1, 2 and 3, the sealing assembly 4 further includes a guide block 404, the guide block 404 is slidingly connected to the outer end of the guide rod 403, the guide rod 403 is symmetrically distributed, the guide block 404 is symmetrically distributed, a spring 405 is movably connected to the outside of the guide rod 403, one end of the spring 405 is fixedly connected to the guide block 404, the other end of the spring 405 is fixedly connected to the chute 402, the guide block 404 penetrates through the chute 402 and is slidingly connected to the chute 402, the left end of the upper guide block 404 is fixedly connected to an upper sealing plate 406, the left end of the lower guide block 404 is fixedly connected to a lower sealing plate 407, the lower end of the upper sealing plate 406 is fixedly connected to a first magnetic attraction strip 408, the upper end of the lower sealing plate 407 is fixedly connected to a second magnetic attraction strip 409, the first magnetic attraction strip 408 and the second magnetic attraction strip 409 are oppositely arranged, when the wiring terminal is not wired, the first magnetic attraction between the first magnetic attraction strip 408 and the second magnetic attraction strip 409 enables the two to be firmly attracted together under the action of the spring 405, when the wiring terminal is wired, the two sealing plates are pushed outwards, the spring 405 is compressed, the wiring terminal body is inserted into the groove, the two sealing plates are firmly connected to the wiring terminal, and the wiring terminal is firmly connected to the middle of the two sealing plates 401 by extrusion, and the wiring terminal is guaranteed.

Working principle: humidity sensor 307, can real-time supervision binding post's humidity, when binding post has certain humidity, temperature sensor gives controller 308 with signal transmission, control by controller 308 opens electric heater strip 304, make electric heater strip 304 circular telegram heating get rid of moisture, temperature controller 305 can adjust electric heater strip 304's heating temperature, moisture absorption layer 309 can all adsorb binding post's moisture at any time, prevent the condensation, when binding post does not work a telephone switchboard, upper seal plate 406 and lower seal plate 407 are in the same place under spring 405's effect, magnetic attraction between magnetic attraction strip one 408 and magnetic attraction strip two 409 makes both firmly adsorb together, when binding post works a telephone switchboard, outside promotes two seal plates, and make spring 405 compress, insert the wiring in recess 401 with binding post body 1 peg graft together can, two seal plates compress the wiring to the centre under spring 405's resilience effect, thereby guarantee the fastness of wiring.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a binding post is with preventing condensation mechanism which characterized in that: including binding post body (1), the right-hand member fixedly connected with power cord (2) of binding post body (1), the outer end of power cord (2) is connected with anti-condensation subassembly (3), the left end of anti-condensation subassembly (3) is connected with seal assembly (4), anti-condensation subassembly (3) include screw thread head (301), screw thread head (301) fixedly connected with is in the outer end of power cord (2), the outer end screw thread of screw thread head (301) is connected with thread bush (302), the left end fixedly connected with seal shell (303) of thread bush (302), seal shell (303) are located the outside of binding post body (1), the inside fixedly connected with electric heating wire (304) of seal shell (303), the outer end fixedly connected with temperature controller (305) of seal shell (303);

the sealing assembly (4) comprises a groove (401), the groove (401) is formed in the left end of the sealing shell (303), a sliding groove (402) is formed in the left end of the sealing shell (303), the sliding grooves (402) are distributed symmetrically up and down, and a guide rod (403) is fixedly connected to the inside of the sliding groove (402).

2. The condensation preventing mechanism for a connection terminal according to claim 1, wherein: the anti-condensation assembly (3) further comprises a mounting plate (306), and the mounting plate (306) is fixedly connected with the inside of the sealing shell (303).

3. The condensation preventing mechanism for a connection terminal according to claim 2, wherein: the outer end of mounting panel (306) fixedly connected with humidity transducer (307), the inside fixedly connected with controller (308) of sealed shell (303), the inner fixedly connected with moisture absorption layer (309) of sealed shell (303).

4. A condensation preventing mechanism for a connection terminal according to claim 3, wherein: the temperature controller (305) is electrically connected with the electric heating wire (304), the humidity sensor (307) is electrically connected with the controller (308), and the controller (308) is electrically connected with the electric heating wire (304).

5. The condensation preventing mechanism for a connection terminal according to claim 1, wherein: the sealing assembly (4) further comprises guide blocks (404), the guide blocks (404) are connected to the outer ends of the guide rods (403) in a sliding mode, the guide rods (403) are symmetrically distributed, and the guide blocks (404) are symmetrically distributed.

6. The anti-condensation mechanism for a connection terminal according to claim 5, wherein: the outside swing joint of guide arm (403) has spring (405), the one end and the guide block (404) fixed connection of spring (405), the other end and spout (402) fixed connection of spring (405), guide block (404) run through spout (402) and with spout (402) sliding connection.

7. The anti-condensation mechanism for a connection terminal according to claim 6, wherein: the left end fixedly connected with upper seal plate (406) of upside guide block (404), the left end fixedly connected with lower seal plate (407) of downside guide block (404).

8. The anti-condensation mechanism for a connection terminal according to claim 7, wherein: the lower extreme fixedly connected with magnetism of upper seal plate (406) is inhaled strip one (408), the upper end fixedly connected with magnetism of lower seal plate (407) is inhaled strip two (409), magnetism is inhaled strip one (408) and is inhaled strip two (409) opposite setting of heteropolar.