CN211294970U

CN211294970U - Protection device for photovoltaic relay

Info

Publication number: CN211294970U
Application number: CN202020168338.9U
Authority: CN
Inventors: 何泉均
Original assignee: China Power Investment Xinjiang Energy Chemical Group Hetian Co Ltd
Current assignee: China Power Investment Xinjiang Energy Chemical Group Hetian Co Ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-08-18
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a protection device for photovoltaic relay, comprises a box bod, the first spring of bottom fixedly connected with of box inner chamber, the box is placed to the top fixedly connected with of first spring, place the inner wall fixedly connected with cystosepiment of box, the standing groove has been seted up at the top of cystosepiment, the top cover of box body is equipped with the lid, the positive both sides of box body and the both sides at the back all have the standpipe through pivot swing joint, the bottom fixedly connected with second spring of standpipe inner chamber, the top fixedly connected with montant of second spring, the top fixedly connected with link of montant. The utility model discloses possess the advantage that the protecting effect is good, solved current photovoltaic relay and deposited protection box simple structure, do not have the function of buffering protection, carry the in-process and drop the back on the ground carelessly, break the photovoltaic relay in the box easily, bring economic loss's problem for the user.

Description

Protection device for photovoltaic relay

Technical Field

The utility model relates to a photovoltaic relay technical field specifically is a protector for photovoltaic relay.

Background

The photoelectric relay is a relay operated by utilizing photoelectric effect, and is composed of a light-emitting element (such as a small incandescent lamp, a gallium phosphide diode and the like) and a photosensitive device, and when a signal applied to the light-emitting element reaches a certain value, the resistance value of the photosensitive device is changed sharply by the action of light, so that the function of closing or opening a circuit is achieved.

People place photovoltaic relay and deposit the protection in the box, and current photovoltaic relay deposits protection box simple structure does not have the function of buffering protection, carries the in-process and carelessly drops on the ground after, breaks the photovoltaic relay in the box easily, brings economic loss for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for photovoltaic relay possesses the good advantage of protecting effect, has solved current photovoltaic relay and has deposited protection box simple structure, does not have the function of buffering protection, carries the in-process and drops the back on the ground carelessly, breaks the photovoltaic relay in the box easily, brings economic loss's problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for a photovoltaic relay comprises a box body, wherein a first spring is fixedly connected to the bottom of an inner cavity of the box body, a placing box is fixedly connected to the top of the first spring, a foam board is fixedly connected to the inner wall of the placing box, a placing groove is formed in the top of the foam board, a box cover is sleeved on the top of the box body, vertical pipes are movably connected to two sides of the front surface and two sides of the back surface of the box body through rotating shafts, a second spring is fixedly connected to the bottom of the inner cavity of the vertical pipes, vertical rods are fixedly connected to the tops of the second spring, hanging rings are fixedly connected to the tops of the vertical rods, hooks are fixedly connected to two sides of the front surface and two sides of the back surface of the box cover, the hanging rings are hung on the surfaces of the hooks, fixing pipes are fixedly connected to two sides of the top of the box cover, a third spring is fixedly connected, the bottom of the movable rod extends to the inner cavity of the box body and is fixedly connected with a pressing plate.

Preferably, the number of the placing grooves is a plurality of, the placing grooves are arranged at equal intervals, and the inner walls of the placing grooves are fixedly connected with first soft cotton pads.

Preferably, the bottom of the pressing plate is fixedly connected with a second soft cotton pad, and the bottom of the second soft cotton pad is in contact with the top of the placing box.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with a rubber pad, and the bottom of the first spring penetrates through the rubber pad.

Preferably, the top of the fixed pipe is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

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

1. the utility model discloses a box body, first spring, place box, cystosepiment, standing groove, lid, standpipe, second spring, montant, link, couple, fixed pipe, third spring, movable rod and clamp plate cooperate, possess the advantage that the protecting effect is good, solved current photovoltaic relay and deposited the protection box simple structure, do not have the function of buffering protection, carry the in-process carelessly and drop the back on the ground, break the photovoltaic relay in the box easily, bring economic loss's problem for the user.

2. The utility model discloses a set up first soft cotton pad, can absorb the moisture on photovoltaic relay surface, through setting up the soft cotton pad of second, can absorb the moisture at photovoltaic relay top, play damp-proofing effect, the life of photovoltaic relay has been prolonged, through setting up the rubber pad, can cushion spacingly to the bottom of placing the box, avoid placing the vertical bottom contact with the box inner chamber when rocking of box, through setting up the handle, be convenient for carry of storage box, through setting up the third spring, produce tension to the movable rod, the movable rod promotes the top that the box was placed in the downward extrusion of clamp plate, protect the top of relay.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2 according to the present invention.

In the figure: the box comprises a box body 1, a first spring 2, a placing box 3, a foam board 4, a placing groove 5, a box cover 6, a vertical pipe 7, a second spring 8, a vertical rod 9, a hanging ring 10, a hook 11, a fixed pipe 12, a third spring 13, a movable rod 14, a pressing plate 15, a first soft cotton pad 16, a second soft cotton pad 17, a rubber pad 18 and a handle 19.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box body 1, first spring 2, place box 3, cystosepiment 4, standing groove 5, lid 6, standpipe 7, second spring 8, montant 9, link 10, couple 11, fixed pipe 12, third spring 13, movable rod 14, clamp plate 15, first soft cotton pad 16, the soft cotton pad of second 17, rubber pad 18 and handle 19 parts are the parts that general standard or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a protection device for a photovoltaic relay comprises a box body 1, a first spring 2 is fixedly connected to the bottom of an inner cavity of the box body 1, a placing box 3 is fixedly connected to the top of the first spring 2, a foam board 4 is fixedly connected to the inner wall of the placing box 3, a placing groove 5 is formed in the top of the foam board 4, a box cover 6 is sleeved on the top of the box body 1, vertical pipes 7 are movably connected to both sides of the front surface and the back surface of the box body 1 through rotating shafts, a second spring 8 is fixedly connected to the bottom of the inner cavity of the vertical pipe 7, vertical rods 9 are fixedly connected to the top of the second spring 8, hanging rings 10 are fixedly connected to the top of the vertical rods 9, hooks 11 are fixedly connected to both sides of the front surface and the back surface of the box cover 6, fixing pipes 12 are fixedly connected to both sides of the top of the box cover 6, and a third, the bottom of the third spring 13 is fixedly connected with a movable rod 14, the bottom of the movable rod 14 extends to the inner cavity of the box body 1 and is fixedly connected with a pressing plate 15, the third spring 13 is arranged to generate tension on the movable rod 14, the movable rod 14 pushes the pressing plate 15 to downwards extrude the top of the placing box 3 to protect the top of the relay, the placing grooves 5 are arranged in a plurality, the placing grooves 5 are arranged at equal intervals, the inner wall of the placing groove 5 is fixedly connected with a first soft cotton pad 16, the bottom of the pressing plate 15 is fixedly connected with a second soft cotton pad 17, the bottom of the second soft cotton pad 17 is contacted with the top of the placing box 3, the first soft cotton pad 16 is arranged to absorb moisture on the surface of the photovoltaic relay, the second soft cotton pad 17 is arranged to absorb moisture on the top of the photovoltaic relay to play a moisture-proof role, the service life of the photovoltaic relay is prolonged, the bottom of the inner cavity of the box body 1 is fixedly connected with, the bottom of the placing box 3 can be buffered and limited by arranging the rubber pad 18, the placing box 3 is prevented from contacting the bottom of the inner cavity of the box body 1 when vertically shaking, the rubber pad 18 penetrates through the bottom of the first spring 2, the top of the fixed tube 12 is fixedly connected with the handle 19, the surface of the handle 19 is provided with anti-skid lines, the carrying of the storage box is facilitated by arranging the handle 19, the box body 1, the first spring 2, the placing box 3, the foam plate 4, the placing groove 5, the box cover 6, the vertical tube 7, the second spring 8, the vertical rod 9, the hanging ring 10, the hook 11, the fixed tube 12, the third spring 13, the movable rod 14 and the pressing plate 15 are matched, the photovoltaic relay storage and protection box has the advantage of good protection effect, the problems that the existing photovoltaic relay storage and protection box is simple in structure and does not have the function of buffering protection, and the photovoltaic relay in the box is easy to, bringing economic loss to users.

During the use, upwards stimulate link 10 and drive montant 9 rebound, the tensile second spring 8 of montant 9, make link 10 and couple 11 separation, open lid 6, place the inner chamber at standing groove 5 with photovoltaic relay, cover lid 6, articulate link 10 and couple 11, third spring 13 produces pressure to movable rod 14, movable rod 14 promotes clamp plate 15 and drives the soft continuous pad 17 rebound of second and place the top in close contact with of box 3, carry the in-process impact that back box body 1 and ground collided that drops, absorb the impact that box body 1 received through first spring 2, carry buffer protection to photovoltaic relay.

In summary, the following steps: this protector for photovoltaic relay, through box body 1, first spring 2, place box 3, cystosepiment 4, standing groove 5, lid 6, standpipe 7, second spring 8, montant 9, link 10, couple 11, fixed pipe 12, third spring 13, movable rod 14 and clamp plate 15 cooperate, it deposits protective box simple structure to have solved current photovoltaic relay, do not have the function of buffering protection, carry the in-process and carelessly drop after on the ground, break the photovoltaic relay in the box easily, bring economic loss's problem for the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector for photovoltaic relay, includes box body (1), its characterized in that: the bottom of the inner cavity of the box body (1) is fixedly connected with a first spring (2), the top of the first spring (2) is fixedly connected with a placing box (3), the inner wall of the placing box (3) is fixedly connected with a foam board (4), the top of the foam board (4) is provided with a placing groove (5), the top of the box body (1) is sleeved with a box cover (6), the front two sides and the back two sides of the box body (1) are both movably connected with a vertical pipe (7) through a rotating shaft, the bottom of the inner cavity of the vertical pipe (7) is fixedly connected with a second spring (8), the top of the second spring (8) is fixedly connected with a vertical rod (9), the top of the vertical rod (9) is fixedly connected with a hanging ring (10), the front two sides and the back two sides of the box cover (6) are both fixedly connected with a hook (11), and the hanging ring (10), the equal fixedly connected with fixed pipe (12) in both sides at lid (6) top, the top fixedly connected with third spring (13) of fixed pipe (12) inner chamber, the bottom fixedly connected with movable rod (14) of third spring (13), the bottom of movable rod (14) extends to the inner chamber and the fixedly connected with clamp plate (15) of box body (1).

2. The protection device for the photovoltaic relay according to claim 1, characterized in that: the number of the placing grooves (5) is a plurality of, the placing grooves (5) are arranged at equal intervals, and the inner wall of each placing groove (5) is fixedly connected with a first soft cotton pad (16).

3. The protection device for the photovoltaic relay according to claim 1, characterized in that: the bottom of the pressing plate (15) is fixedly connected with a second soft cotton pad (17), and the bottom of the second soft cotton pad (17) is in contact with the top of the placing box (3).

4. The protection device for the photovoltaic relay according to claim 1, characterized in that: the bottom of the inner cavity of the box body (1) is fixedly connected with a rubber pad (18), and the bottom of the first spring (2) penetrates through the rubber pad (18).

5. The protection device for the photovoltaic relay according to claim 1, characterized in that: the top of the fixed pipe (12) is fixedly connected with a lifting handle (19), and anti-skid grains are arranged on the surface of the lifting handle (19).