Surge protector convenient to install

Abstract

The utility model relates to a surge protector convenient to install, which comprises a protector body and an installation positioning structure located at the back of the protector body, the installation positioning structure comprises a plurality of groups of fixing clamps which are symmetrically arranged, the back of the protector body is symmetrically provided with a plurality of groups of guide grooves, and the fixing clamps can be detachably connected in the guide grooves respectively. And the sliding block can slide in the guide groove to form a first mounting position and a second mounting position. When the fixing clamp slides to the first installation position, the fixing clamp enables the protector body to be installed on the guide rail, and when the fixing clamp slides to the second installation position, the fixing clamp enables the protector body to be installed on the distribution box backboard through screws. According to the utility model, the installation operation of the surge protector is more convenient and firmer, so that the installation and replacement time is saved; in addition, the installation positioning structure provides two installation modes of buckle fixing and bolt fixing, and the application range of the product is effectively widened.

Description

Technical Field

[0001] The utility model relates to the technical field of surge protectors, in particular to a surge protector which is easy to install. Background Art

[0002] Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and meters, and communication lines. When a spike current or voltage suddenly occurs in an electrical circuit or communication line due to external interference, the surge protector can conduct and shunt in a very short time, thereby preventing the surge from damaging other equipment in the circuit. At present, for surge protectors, the surge protector body mostly adopts a single clip form, which is fixed on a standard 35mm rail. However, with the improvement of the protection performance of the surge protector, the size and weight of the surge protector body have increased, and the single clip form can no longer meet the stability of the surge protector installation. At the same time, the installation process of the surge protector is now cumbersome and consumes a lot of unnecessary time, making the later repair, maintenance, and upgrade of the surge protector extremely difficult, so it needs further improvement. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a surge protector that is easy to install.

[0004] The utility model is realized through the following technical solutions:

[0005] A surge protector that is easy to install includes a protector body and an installation positioning structure located at the back of the protector body, the installation positioning structure includes a plurality of symmetrically arranged fixing cards, the back of the protector body is symmetrically provided with a plurality of guide grooves, each of the fixing cards can be detachably connected to each guide groove and can slide in the guide groove to form a first installation position and a second installation position.

[0006] According to the above technical solution, preferably, the fixing card includes an abutment portion, a latch tongue portion and a fixing portion, and a latch groove matched with the latch tongue portion is provided in the middle of the guide groove.

[0007] According to the above technical solution, preferably, when the fixing card slides to the first installation position, the fixing card can enable the protector body to be installed on the guide rail. When the fixing card slides to the first installation position, the tongue portion is engaged in the card slot of the guide slot, and the abutment portion is tightly abutted against the guide rail from both sides of the guide rail.

[0008] According to the above technical solution, preferably, when the fixing card slides to the second installation position, the fixing card can enable the protector body to be installed on the back plate of the distribution box through screws. When the fixing card slides to the second installation position, the fixing part is located outside the protector body, and the fixing part is fixedly connected to the back plate of the distribution box through screws.

[0009] According to the above technical solution, preferably, a plurality of protrusions are provided on the back side of the fixing portion of the fixing card to form a reinforcement structure.

[0010] According to the above technical solution, preferably, the protector body includes a surge protection module and a backup protection module.

[0011] The beneficial effects of the utility model are:

[0012] The utility model makes the installation operation of the surge protector more convenient and reliable through the structural coordination relationship between the fixing card and the guide groove, thereby saving the time of installation and replacement; at the same time, the installation positioning structure of the utility model provides two installation methods of snap fixation and bolt fixation, so that the device can meet the needs of different installation scenarios and effectively broaden the scope of use of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the planar structure of the back of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of embodiment 1 of the utility model.

[0016] Figure 4 It is a front structural schematic diagram of the fixing card of the utility model.

[0017] Figure 5 It is a schematic diagram of the back structure of the fixing card of the utility model.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of Example 2 of the utility model.

[0019] In the figure: 1. surge protection module; 2. backup protection module; 3. guide groove; 4. fixing card; 41. abutment portion; 42. tongue portion; 43. fixing portion; 5. screw hole; 6. guide rail; 7. reinforcement structure; 8. back plate of distribution box. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and the best embodiment. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] As shown in the figure, the utility model includes a protector body and an installation and positioning structure located at the back of the protector body, the protector body includes a surge protection module 1 and a backup protection module 2, so that the surge protector has both the surge protection module 1 and the backup protection module 2, the surge protection performance and the backup protection performance are two-in-one, the protection performance is in place in one step, the electrical performance is very high, and it is convenient for customers to connect the wires, but for the product, the volume becomes larger, the mass increases, and the structure of a single buckle is not very stable. Therefore, in this example, the installation and positioning structure includes a plurality of symmetrically arranged fixed cards 4, wherein the fixed card 4 includes an integrally formed abutment portion 41, a tongue portion 42 and a fixing portion 43, and a slot adapted to the tongue portion 42 is provided in the middle of the guide groove 3. The back of the protector body is symmetrically provided with a plurality of guide grooves 3, and each of the fixed cards 4 can be detachably connected to each guide groove 3. In this example, the back of the protector body is provided with a plurality of symmetrically arranged guide grooves 3 side by side, and each guide groove 3 is provided with a fixed card 4, and the installation of the fixed card 4 does not require the assistance of external parts. Due to the curved surface feature in the guide groove 3 and the elastic design of the fixing card 4 , the fixing card 4 can slide along the guide groove 3 to form a first installation position and a second installation position.

[0024] Based on the above technical solution, the present application preferably but not limited to provides the following two embodiments:

[0025] Embodiment 1: When the fixing card 4 slides to the first installation position, the fixing card 4 enables the protector body to be installed on the guide rail 6. When the fixing card 4 slides to the first installation position, the tongue portion 42 is engaged in the card slot of the guide slot 3, and the abutment portion 41 is tightly abutted against the guide rail 6 from both sides of the guide rail 6. The form of the double fixing card 4 prevents the surge protector body from shaking on the guide rail 6, and the installation is more stable and reliable.

[0026] Embodiment 2: When the fixing card 4 slides to the second installation position, the fixing card 4 can enable the protector body to be installed on the back plate 8 of the distribution box through screws. When the fixing card 4 slides to the second installation position, the fixing portion 43 is located on the outside of the protector body, and the fixing portion 43 is fixedly connected to the back plate 8 of the distribution box through screws. In addition, in this example, the surface of the fixing portion 43 of the fixing card 4 is designed with a screw hole 5, and the back of the fixing portion 43 is provided with a plurality of protrusions to form a reinforcement structure 7 to prevent the fixing card 4 from deforming and failing when the screws are used to fix the product. This structural feature can increase the installation torque of the screws.

[0027] The utility model designs grooves on both sides of the protector body, and can install double-sided movable fixing cards. During the installation process, the elastic fixing cards can be squeezed and fixed on the guide rails through their own elasticity. At the same time, the fixing cards are designed with bolt hole features to provide customers with two product fixing and installation methods, namely, snap fixation and bolt fixation, so that the device can meet the needs of different installation scenarios, effectively broaden the scope of use of the product, and at the same time, the installation is more convenient and reliable, thereby saving installation and replacement time.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A surge protector that is easy to install, characterized in that: The invention comprises a protector body and an installation positioning structure located at the back of the protector body, wherein the installation positioning structure comprises a plurality of symmetrically arranged fixing cards (4), and a plurality of guide grooves (3) are symmetrically provided on the back of the protector body, wherein each fixing card (4) can be detachably connected to each guide groove (3) and can slide in the guide groove (3) to form a first installation position and a second installation position.

2. A surge protector that is easy to install according to claim 1, characterized in that: The fixing card (4) comprises an abutment portion (41), a latch tongue portion (42) and a fixing portion (43), and a latch groove matching the latch tongue portion (42) is provided in the middle of the guide groove (3).

3. A surge protector that is easy to install according to claim 2, characterized in that: When the fixing card (4) slides to the first installation position, the fixing card (4) can enable the protector body to be installed on the guide rail (6).

4. A surge protector that is easy to install according to claim 2, characterized in that: When the fixing card (4) slides to the second installation position, the fixing card (4) can enable the protector body to be installed on the back plate (8) of the distribution box through screws.

5. A surge protector that is easy to install according to claim 3, characterized in that: When the fixing card (4) slides to the first installation position, the latching tongue portion (42) is latched in the latching groove of the guide groove (3), and the abutting portion (41) is tightly abutted against the guide rail (6) from both sides of the guide rail (6).

6. A surge protector that is easy to install according to claim 4, characterized in that: When the fixing card (4) slides to the second installation position, the fixing portion (43) is located outside the protector body, and the fixing portion (43) is fixedly connected to the back plate (8) of the distribution box via screws.

7. A surge protector that is easy to install according to claim 6, characterized in that: The back side of the fixing portion (43) of the fixing card (4) is provided with a plurality of protrusions to form a reinforcement structure (7).

8. The surge protector that is easy to install according to any one of claims 1 to 7, characterized in that: The protector body comprises a surge protection module (1) and a backup protection module (2).

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