CN220368693U - A transmitter structure and photovoltaic transmitter device - Google Patents

Abstract

The utility model belongs to the technical field of transmitters, and specifically relates to a transmitter structure and a photovoltaic transmitter device. The transmitter structure includes: a housing, a cover assembly and several signal acquisition modules; wherein the cover assembly, each signal acquisition module The module is located in the casing, and the cover assembly and the inner wall of the casing form a number of closed wire harness channels, and each of the signal acquisition modules is respectively arranged in a corresponding closed wire harness channel; the casing is provided with a number of connected corresponding closed wire harness channels. The jack of the wire harness channel; the jack is suitable for inserting the wire harness, so that the wire harness enters the closed wire harness channel and contacts the signal acquisition module; the utility model forms a connection for accessing the signal acquisition module by arranging a cover assembly in the housing. The wire harness channel is closed, and a hole is made in the shell. The wire harness can be directly inserted into the closed wire harness channel to connect to the signal acquisition module, eliminating the need to open the cover, avoiding the need to open the cover for wiring installation, and improving operating safety and installation efficiency.

Description

A transmitter structure and photovoltaic transmitter device

Technical field

The utility model belongs to the technical field of transmitters, and specifically relates to a transmitter structure and a photovoltaic transmitter device.

Background technique

With the widespread application of clean energy, photovoltaic installed capacity is increasing day by day, and fires in photovoltaic power stations have also occurred. Therefore, it is particularly important to ensure the safety of photovoltaic modules. The use of photovoltaic transmitters aims to improve the safety of photovoltaic system applications.

Existing transmitters are not very convenient to install. You need to open the product on site to thread the cables, or even drill the cable holes yourself, and then install the connectors, resulting in low installation efficiency and poor installation consistency.

Therefore, there is an urgent need to develop a new transmitter structure and photovoltaic transmitter device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a transmitter structure and a photovoltaic transmitter device.

In order to solve the above technical problems, the present invention provides a transmitter structure, which includes: a casing, a cover assembly and several signal acquisition modules; wherein the cover assembly and each signal acquisition module are located in the casing, and the The cover assembly and the inner wall of the housing form a number of closed wire harness channels, and each of the signal acquisition modules is respectively arranged in the corresponding closed wire harness channel; the housing is provided with a number of jacks connecting the corresponding closed wire harness channels; The jack is suitable for inserting the wire harness, so that the wire harness enters the closed wire harness channel and contacts the signal acquisition module.

Further, the housing includes: an upper shell and a lower shell; an installation cavity is formed between the upper shell and the lower shell, and the cover assembly, the signal acquisition module and the inner wall of the lower shell are fixed.

Further, the upper shell and the lower shell are fixed by corresponding fasteners.

Further, the cover plate assembly includes: a plurality of cover plates; each of the cover plates and the inner wall of the lower shell form at least one closed wire harness channel.

Further, each of the cover plates is installed on the inner side wall of the lower shell through corresponding fasteners.

Further, the cover plate is arranged in an arc shape.

Further, each of the jacks is located at the lower shell, and each of the jacks is connected to the corresponding closed wire harness channel.

Furthermore, a control module is also installed in the lower shell, and the control module is electrically connected to the signal acquisition module.

Further, the signal acquisition module and control module are installed on the inner wall of the lower shell through corresponding fasteners.

On the other hand, the present invention provides a photovoltaic transmitter device, which adopts the above transmitter structure to install the transmitter.

The beneficial effect of the utility model is that the utility model forms a closed wire harness channel for accessing the signal collection module by arranging a cover assembly in the housing, and at the same time, opening a hole in the housing allows the wire harness to be directly inserted into the closed wire harness channel and connected to the signal collection module. Module connection eliminates the need to open the cover, avoids opening the cover and threading installation, and improves operating safety and installation efficiency.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention.

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the attached drawings.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The accompanying drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a structural diagram of the transmitter structure of the present utility model;

Figure 2 is a structural diagram of the lower shell of the present utility model;

Figure 3 is a top view of the lower shell of the present invention.

In the picture:

1. Upper shell; 2. Lower shell; 21. Jack; 3. Cover; 4. Signal acquisition module; 5. Control module.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model. Not all examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

In this embodiment, as shown in Figures 1 to 3, this embodiment provides a transmitter structure, which includes: a housing, a cover assembly and several signal acquisition modules 4; wherein the cover assembly, each The signal acquisition module 4 is located in the casing, and the cover assembly and the inner wall of the casing form a number of closed wire harness channels, and each of the signal acquisition modules 4 is respectively arranged in the corresponding closed wire harness channel; the casing is provided with A plurality of jacks 21 are connected to corresponding closed wire harness channels; the jacks 21 are suitable for inserting wire harnesses, so that the wire harnesses enter the closed wire harness channels and come into contact with the signal acquisition module 4 .

In this embodiment, a cover assembly is provided in the casing to form a closed wire harness channel for accessing the signal acquisition module 4. At the same time, a hole is made in the casing so that the wire harness can be directly inserted into the closed wire harness channel and connected to the signal acquisition module. 4 connections, eliminating the need to open the cover, avoiding the need to open the cover and threading installation, improving operating safety and installation efficiency.

In this embodiment, the housing includes: an upper housing 1 and a lower housing 2; an installation cavity is formed between the upper housing 1 and the lower housing 2, and the cover assembly, the signal acquisition module 4 and the lower housing 2 The medial wall is fixed.

In this embodiment, the upper shell 1 and the lower shell 2 are fixed by corresponding fasteners, which can improve the connection strength of the upper shell 1 and the lower shell 2 .

In this embodiment, the cover plate assembly includes: several cover plates 3; each of the cover plates 3 and the inner wall of the lower shell 2 form at least one closed wire harness channel.

In this embodiment, each of the cover plates 3 is installed on the inner side wall of the lower shell 2 through corresponding fasteners, which can improve the connection strength between the cover plate 3 and the lower shell 2 .

In this embodiment, the cover plate 3 is arranged in an arc shape so that it can cooperate with the lower shell 2 to form a closed wire harness channel.

In this embodiment, each of the jacks 21 is located at the lower shell 2 , and each of the jacks 21 is connected to the corresponding closed wire harness channel.

In this embodiment, jacks 21 are provided at both ends of the signal acquisition module 4, so that the wire harness can directly penetrate into the lower shell 2 to connect to the signal acquisition module 4 without opening the upper shell 1 and the lower shell 2.

In this embodiment, a control module 5 is also installed in the lower housing 2 , and the control module 5 is electrically connected to the signal acquisition module 4 .

In this embodiment, the lower shell 2 is divided into an upper part and a lower part, the control module 5 is installed in the upper part of the lower shell 2 , and the signal acquisition module 4 is installed in the lower part of the lower shell 2 .

In this embodiment, the signal acquisition module 4 and the control module 5 are installed on the inner wall of the lower shell 2 through corresponding fasteners, which can improve the connection strength between the signal acquisition module 4 and the control module 5 and the lower shell 2 .

In this embodiment, the lower shell 2 and the cover plate 3 form a closed wire harness channel, and the internal components are mainly installed in the lower shell 2. The lower shell 2 has a control module 5 arranged in the upper part and a signal acquisition module 4 arranged in the lower part. The wire harness required by the acquisition module 4 is inserted into the closed wire harness channel through the jack 21 on the lower shell 2 .

Example 2

Based on Embodiment 1, this embodiment provides a photovoltaic transmitter device, which uses the transmitter structure provided in Embodiment 1 to install a transmitter.

To sum up, the present utility model forms a closed wire harness channel for accessing the signal acquisition module 4 by arranging a cover assembly in the casing, and at the same time, opening a hole in the casing allows the wire harness to be directly inserted into the closed wire harness channel and connected to the signal acquisition module 4 The connection is realized without opening the cover, which avoids opening the cover and threading installation, and improves the operation safety and installation efficiency.

Each device selected in this application (components with no specific structure specified) are universal standard parts or components known to those skilled in the art. Their structures and principles can be known by those skilled in the art through technical manuals or through routine experimental methods. informed. Moreover, the software programs involved in this application are all existing technologies, and this application does not involve any improvements to the software programs.

In the description of the embodiments of the present utility model, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be construed as limitations of the present invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the coupling or direct coupling or communication connection between each other shown or discussed may be through some communication interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit.

Taking the above-mentioned ideal embodiments of the present invention as inspiration and through the above description, relevant staff can make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of this utility model is not limited to the content in the description, and must be determined based on the scope of the claims.

Claims (10)

1. A transmitter structure, characterized in that it includes: Shell, cover assembly and several signal acquisition modules; among which The cover assembly and each signal acquisition module are located in the housing, and the cover assembly and the inner wall of the housing form a number of closed wire harness channels, and each of the signal acquisition modules is respectively arranged in the corresponding closed wire harness channel; The housing is provided with a number of jacks connected to corresponding closed wire harness channels; The jack is suitable for inserting a wire harness, so that the wire harness enters the closed wire harness channel and comes into contact with the signal acquisition module. 2. The transmitter structure according to claim 1, characterized in that, The shell includes: an upper shell and a lower shell; An installation cavity is formed between the upper shell and the lower shell, and the cover assembly, the signal acquisition module and the inner wall of the lower shell are fixed. 3. The transmitter structure according to claim 2, characterized in that, The upper shell and the lower shell are fixed by corresponding fasteners. 4. The transmitter structure according to claim 2, characterized in that, The cover plate assembly includes: several cover plates; Each of the cover plates and the inner wall of the lower shell form at least one closed wire harness channel. 5. The transmitter structure according to claim 4, characterized in that, Each cover plate is installed on the inner side wall of the lower shell through corresponding fasteners. 6. The transmitter structure according to claim 4, characterized in that, The cover plate is arranged in an arc shape. 7. The transmitter structure according to claim 4, characterized in that, Each of the jacks is located at the lower shell, and each of the jacks is connected to the corresponding closed wire harness channel. 8. The transmitter structure according to claim 2, characterized in that, A control module is also installed in the lower shell, and the control module is electrically connected to the signal acquisition module. 9. The transmitter structure according to claim 8, characterized in that, The signal acquisition module and control module are installed on the inner wall of the lower shell through corresponding fasteners. 10. A photovoltaic transmitter device, characterized in that the transmitter structure according to any one of claims 1 to 9 is used to install the transmitter.