CN212257891U

CN212257891U - Non-isolated wall-inserting drive

Info

Publication number: CN212257891U
Application number: CN202020396460.1U
Authority: CN
Inventors: 高闻二
Original assignee: Foshan Yitelai Technology Co ltd
Current assignee: Foshan Yitelai Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-12-29
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses a non-isolation plug-in wall drive, including the power shell main part, the rear end surface of power shell main part is provided with the power cord, the upper end surface of power shell main part is provided with the shell upper cover, the upper end internal surface of power shell main part is provided with non-isolation drive mechanism, the lower extreme surface of power shell main part is provided with connecting plug. A non-keep apart and insert wall drive, through the non-isolation actuating mechanism who sets up, non-isolation actuating mechanism can both provide the non-isolation drive that facilitates use in the course of the work, through electronic circuit's design, the safety protection design of shell, the type drive that has realized the non-isolation mode is used for externally, electronic circuit design has been simplified to very obvious cost advantage has been reached, and the complete requirement that accords with the relevant law and regulation law that international electrical organization awarded has guaranteed safety.

Description

Non-isolated wall-inserting drive

Technical Field

The utility model relates to an electronic circuit design technical field specifically is a non-keeps apart and inserts wall drive.

Background

The LED is a semiconductor device with sensitive characteristics and has negative temperature characteristics, so that the LED needs to be stably operated and protected in the application process, a driving concept is generated, the requirements of the LED device on a driving power supply are almost strict, and the LED can be directly connected with 220V alternating current commercial power unlike a common incandescent bulb.

The existing external LED driver has no independent drive in a non-isolation mode, so that inconvenience in practical use is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a non-isolation plug wall drive possesses advantages such as facilitate the use, the cost is lower, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a non-keep apart and insert wall drive, includes power supply housing main part, power supply housing main part's rear end surface is provided with the power cord, power supply housing main part's upper end surface is provided with the shell upper cover, power supply housing main part's upper end internal surface is provided with non-isolation actuating mechanism, power supply housing main part's lower extreme surface is provided with connecting plug.

Preferably, the non-isolated driving mechanism comprises a non-isolated circuit board, an electronic component and a mounting groove, the electronic component is arranged at the upper end of the non-isolated circuit board, and the mounting groove is located on one side of the non-isolated circuit board.

Preferably, a connecting wire is arranged between the non-isolated circuit board and the electronic element, the input end of the non-isolated circuit board is electrically connected with the output end of the electronic element through the connecting wire, and the outer surface of one side of the mounting groove is fixedly connected with the outer surface of the lower end of the electronic element through the non-isolated circuit board.

Preferably, the outer surface of the lower end of the upper cover of the outer shell is fixedly connected with the outer surface of the lower end of the non-isolated driving mechanism through a main body of the outer shell of the power supply, and the inner surface of the lower end of the main body of the outer shell of the power supply is fixedly connected with the outer surface of the lower end of the non-isolated driving mechanism through a mounting groove.

Preferably, a mounting hole is formed between the connecting plug and the power supply shell main body, and the outer surface of the upper end of the connecting plug is fixedly connected with the outer surface of the lower end of the power supply shell main body through the mounting hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a non-isolation plug wall drive possesses following beneficial effect:

the non-isolated driving mechanism is arranged on the power supply shell main body and comprises a non-isolated circuit board, an electronic element and a mounting groove, the non-isolated circuit board mainly plays a role in installation and placement, the non-isolated circuit board is a supporting body of the electronic element and can bear the electronic element, different types of electronic elements can be matched and used through the mounted electronic element, so that various functions are achieved, the non-isolated driving mechanism is more convenient to use, the mounting groove can be more conveniently mounted or connected through the mounted mounting groove, the non-isolated driving mechanism can provide a non-isolated driving which is convenient to use in the working process, the non-isolated driving mechanism realizes that the type driving in a non-isolated mode is used for external arrangement through the design of the electronic circuit and the safety protection design of the shell, the design of the electronic circuit is simplified, and very obvious cost advantage is achieved, and the complete requirements of relevant regulation rules issued by the international electrical organization are met, the safety is ensured, and the wall-plugging LED drive is changed into a non-isolated design, so that the product has very obvious cost advantage.

Drawings

Fig. 1 is the overall structure diagram of the non-isolated wall-inserting drive of the present invention.

Fig. 2 is a structural diagram of a non-isolated driving mechanism in a non-isolated wall-plugging driving according to the present invention.

In the figure: 1. a power supply housing body; 2. a non-isolated drive mechanism; 3. a connecting plug; 4. a power line; 5. an upper cover of the shell; 21. a non-isolated circuit board; 22. an electronic component; 23. and (4) mounting the groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a non-isolated wall-mounted drive comprises a power supply housing body 1, a power line 4 is arranged on the outer surface of the rear end of the power supply housing body 1, a housing upper cover 5 is arranged on the outer surface of the upper end of the power supply housing body 1, a non-isolated drive mechanism 2 is arranged on the inner surface of the upper end of the power supply housing body 1, and a connecting plug 3 is arranged on the outer surface of the lower end of the power supply housing body 1.

Further, non-isolation actuating mechanism 2 is including non-isolation circuit board 21, electronic component 22 and mounting groove 23, electronic component 22 sets up in non-isolation circuit board 21's upper end, mounting groove 23 is located one side of non-isolation circuit board 21, through the non-isolation circuit board 21 that sets up, non-isolation circuit board 21 mainly plays the function that the installation was placed, non-isolation circuit board 21 is electronic component 22's supporter, can carry out electronic component 22's bearing, electronic component 22 through the installation, the electronic component 22 of different grade type is through collocation use, thereby play various functions, more convenient to use, through the mounting groove 23 of installation, mounting groove 23 can more conveniently be installed or be connected.

Furthermore, a connecting lead is arranged between the non-isolated circuit board 21 and the electronic element 22, the input end of the non-isolated circuit board 21 is electrically connected with the output end of the electronic element 22 through the connecting lead, and the outer surface of one side of the mounting groove 23 is fixedly connected with the outer surface of the lower end of the electronic element 22 through the non-isolated circuit board 21, so that the complete requirements of relevant laws and regulations issued by the international electrical organization are met, and the safety is ensured.

Furthermore, the lower end outer surface of the shell upper cover 5 is fixedly connected with the lower end outer surface of the non-isolated driving mechanism 2 through the power supply shell main body 1, the lower end inner surface of the power supply shell main body 1 is fixedly connected with the lower end outer surface of the non-isolated driving mechanism 2 through the mounting groove 23, the non-isolated driving mechanism 2 can provide a non-isolated driving which is convenient to use in the working process, through the design of an electronic circuit and the safety protection design of the shell, the type driving of a non-isolated mode is used for being external, the design of the electronic circuit is simplified, and therefore the very obvious cost advantage is achieved.

Furthermore, a mounting hole is formed between the connecting plug 3 and the power supply shell main body 1, and the outer surface of the upper end of the connecting plug 3 is fixedly connected with the outer surface of the lower end of the power supply shell main body 1 through the mounting hole, so that the power supply shell is convenient to use.

The working principle is as follows: the utility model provides a non-isolation wall-inserting drive, after correctly installing according to the corresponding installation steps, through the non-isolation actuating mechanism 2 of installation, the inside of non-isolation actuating mechanism 2 includes non-isolation circuit board 21, electronic component 22 and mounting groove 23, through the non-isolation circuit board 21 that sets up, non-isolation circuit board 21 mainly plays the function of installation placement, non-isolation circuit board 21 is the supporter of electronic component 22, can carry out the bearing of electronic component 22, through the electronic component 22 of installation, the electronic component 22 of different grade type is through collocation use, thereby play various functions, more convenient to use, through the mounting groove 23 of installation, mounting groove 23 can be more conveniently installed or connected, through the design of electronic circuit, the safety protection design of shell, the type drive that has realized the non-isolation mode is used for external, the electronic circuit design is simplified, thereby achieving a significant cost advantage.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a non-keep apart and insert wall drive, includes power supply housing main part (1), its characterized in that: the rear end surface of power supply shell main part (1) is provided with power cord (4), the upper end surface of power supply shell main part (1) is provided with shell upper cover (5), the upper end internal surface of power supply shell main part (1) is provided with non-isolation actuating mechanism (2), the lower extreme surface of power supply shell main part (1) is provided with connecting plug (3).

2. A non-isolated wall plug drive according to claim 1, wherein: the non-isolation driving mechanism (2) comprises a non-isolation circuit board (21), an electronic element (22) and a mounting groove (23), the electronic element (22) is arranged at the upper end of the non-isolation circuit board (21), and the mounting groove (23) is located on one side of the non-isolation circuit board (21).

3. A non-isolating bulkhead drive according to claim 2, wherein: a connecting lead is arranged between the non-isolated circuit board (21) and the electronic element (22), the input end of the non-isolated circuit board (21) is electrically connected with the output end of the electronic element (22) through the connecting lead, and the outer surface of one side of the mounting groove (23) is fixedly connected with the outer surface of the lower end of the electronic element (22) through the non-isolated circuit board (21).

4. A non-isolated wall plug drive according to claim 1, wherein: the outer surface of the lower end of the outer shell upper cover (5) is fixedly connected with the outer surface of the lower end of the non-isolation driving mechanism (2) through a power outer shell body (1), and the inner surface of the lower end of the power outer shell body (1) is fixedly connected with the outer surface of the lower end of the non-isolation driving mechanism (2) through a mounting groove (23).

5. A non-isolated wall plug drive according to claim 1, wherein: a mounting hole is formed between the connecting plug (3) and the power supply shell main body (1), and the outer surface of the upper end of the connecting plug (3) is fixedly connected with the outer surface of the lower end of the power supply shell main body (1) through the mounting hole.