CN211267469U

CN211267469U - Intelligent micro power module

Info

Publication number: CN211267469U
Application number: CN202020121500.1U
Authority: CN
Inventors: 陈平; 余存泰; 吴碧如; 杨晓腾; 高平; 黎永胜; 王琪
Original assignee: Zhejiang Tengen Electric Co Ltd
Current assignee: Zhejiang Tengen Electric Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-14
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a miniature power module of wisdom, it includes first casing and second casing, one side of first casing is equipped with first braced frame, the opposite side sets up second braced frame group, constitute accommodation space between the four, form the signal interface mounting groove between second braced frame group and the first casing, form the binding post mounting groove between second braced frame group and the second casing, form the binding post mounting groove between first braced frame and the second casing, utilize first braced frame and second braced frame group to carry on spacingly to the circuit board, promote the inner space of whole casing through two frames simultaneously, guarantee the space utilization of whole power module, can also protect binding post and signal interface's fixed mounting simultaneously, whole structure simple to operate, high production efficiency.

Description

Intelligent micro power module

Technical Field

The utility model belongs to low-voltage apparatus accessory field, concretely relates to miniature power module of wisdom.

Background

Micro-breaking (micro circuit breaker) is a terminal protection electric appliance which is most widely used in the power distribution device of the electric terminal of a building. Along with the development of the times, the requirement to disconnected a little is more and more high, need it to possess multi-functionally, and to multi-functional design, then need add control circuit board, the outer hanging power module that adopts in the past mostly adopts goes to supply power to the control circuit board in disconnected a little, and because the length of external extension circuit breaker, can not satisfy the installation demand of some ammeter casees, consequently release a power module similar with the circuit breaker appearance now, but because its inside needs a large amount of spaces to go to install the circuit board, and how to go to install binding post and circuit board, make power module's structure more compact, thickness is littleer to wait for improving urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a miniature power module of wisdom.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a miniature power module of wisdom, its includes first casing and second casing, one side of first casing is equipped with first braced frame, the opposite side of first casing sets up second braced frame group, first casing, second casing, first braced frame and second braced frame group constitute the accommodation space who holds the circuit board each other, form the signal interface mounting groove between second braced frame group and the first casing, form the binding post mounting groove between second braced frame group and the second casing, form the binding post mounting groove between first braced frame and the second casing.

And a limiting structure for limiting the circuit board is formed between the first supporting frame and the first shell as well as between the second supporting frame group and the first shell.

The thickness of the second support frame group is the same as that of the first support frame group.

A plurality of air diffusing openings are formed between the first supporting frame and the first shell.

One side of the first shell is provided with a plurality of first air diffusing ports which are axially arranged, and one side of the first supporting frame matched with the first shell is provided with a plurality of second air diffusing ports corresponding to the first air diffusing ports.

The surfaces of the first air exhaust port and the second air exhaust port which are contacted are provided with a plurality of matching pieces which are arranged in a staggered mode.

One side of the first supporting frame is provided with a limiting plate for limiting the transformer on the circuit board.

The first support frame of first casing and second casing installation's the inboard circumference of casing is equipped with the step, first support frame both sides circumference is equipped with the ka tai with step looks adaptation, first support frame is fixed spacingly by first casing and second casing closed after.

The second braced frame group includes port braced frame and middle braced frame, form the signal interface mounting groove between port braced frame and the first casing, form the binding post mounting groove between port braced frame and the middle braced frame, form the binding post mounting groove between middle braced frame and the second casing.

The utility model has the advantages that: utilize first braced frame and second braced frame group to carry on spacingly to the circuit board, promote the inner space of whole casing through two frames simultaneously, guarantee whole power module's space utilization, can also keep binding post and signal interface's fixed mounting simultaneously, whole structure simple to operate, production efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is an internal schematic view of the present invention.

Fig. 5 is a partially enlarged view of the air outlet.

Fig. 6 is a partially enlarged view of the step and the chuck.

Fig. 7 is a partially enlarged schematic view of the stopper plate.

FIG. 8 is a partially enlarged view of a type-c interface mounting slot.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in the figure, the utility model provides a smart micro power module, which comprises a first shell 1 and a second shell 3, wherein one side of the first shell is provided with a first supporting frame 4, the other side of the first shell is provided with a second supporting frame group 2, the first shell, the second shell, the first supporting frame and the second supporting frame group mutually form a containing space for containing a circuit board 9, the first shell, the second shell, the first supporting frame and the second supporting frame are mutually matched to realize a complete shell, the interior of the shell is a containing space and has certain sealing performance, a limiting structure for limiting the circuit board is formed between the first supporting frame and the first shell, the limiting structure is used for fixing the circuit board and preventing the circuit board from swinging in the containing space, thereby improving the transportation reliability, form signal interface mounting groove 8 between second braced frame group and the first casing, this signal interface is type-c interface, form the binding post mounting groove between second braced frame group and the second casing, form a plurality of gas pockets that diffuse between first braced frame and the first casing, form binding post mounting groove 5 between first braced frame and the second casing.

Meanwhile, the second supporting frame group and the first supporting frame are matched with the first shell or the second shell to fix the wiring terminal and the type-c interface. Simultaneously, the occupation of the internal space can be reduced, the space of the circuit board in the shell is ensured, and meanwhile, the two frames can play a role in fixing the circuit board.

The thickness of the second supporting frame group is the same as that of the first supporting frame group, so that the front and back thicknesses of the first shell and the second shell can be guaranteed, and the integrity of the first shell and the second shell is guaranteed.

One side of the first shell is provided with a plurality of first air diffusing ports 6 which are axially arranged, and one side of the first supporting frame matched with the first shell is provided with a plurality of second air diffusing ports 7 corresponding to the first air diffusing ports. The surfaces of the first air exhaust port and the second air exhaust port which are contacted are provided with a plurality of matching pieces which are arranged in a staggered mode. The matching parts 11 staggered on the contact surfaces of the two air outlets are mutually matched to complete the matching between the first supporting frame and the first shell, and the reliability of direct matching between the two supporting frames and the first shell can also be ensured.

One side of the first supporting frame is provided with a limiting plate 10 for limiting the transformer on the circuit board, the limiting plate is a baffle plate which extends downwards from the upper end of the first supporting frame, and the baffle plate just abuts against the top end of the transformer on the circuit board, so that the supporting and limiting effects on the transformer are achieved.

The first braced frame's of first casing and second casing installation casing inboard circumference is equipped with step 12, first braced frame both sides circumference is equipped with the ka tai 13 with step looks adaptation, first braced frame is fixed spacingly by first casing and second casing closure back, and when first braced frame and first casing and second casing cooperation, this first braced frame is in the inboard of the casing of two, utilizes the joint each other of two casings, realizes first braced frame's fixed, and the same reason, second frame group also can adopt this kind of mode to fix, in addition in order to guarantee that it is fixed more reliable, can set up coaxial bolt hole, utilize the screw to carry out fixing between the three.

The second support frame group includes port braced frame 14 and middle braced frame 15, form type-c interface mounting groove between port braced frame and the first casing, form the binding post mounting groove between port braced frame and the middle braced frame, form the binding post mounting groove between middle braced frame and the second casing.

Utilize a plurality of braced frame's the mutually supporting, realize binding post's fixed, its range upon range of formula design is more swift when the assembly, very big promotion production efficiency.

The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.

Claims

1. The utility model provides a miniature power module of wisdom which characterized in that: it includes first casing and second casing, one side of first casing is equipped with first braced frame, the opposite side of first casing sets up second braced frame group, first casing, second casing, first braced frame and second braced frame group constitute the accommodation space who holds the circuit board each other, form the signal interface mounting groove between second braced frame group and the first casing, form the binding post mounting groove between second braced frame group and the second casing, form the binding post mounting groove between first braced frame and the second casing.

2. The intelligent micro power module as claimed in claim 1, wherein: and a limiting structure for limiting the circuit board is formed between the first supporting frame and the first shell as well as between the second supporting frame group and the first shell.

3. The intelligent micro power module as claimed in claim 1, wherein: the thickness of the second support frame group is the same as that of the first support frame group.

4. The intelligent micro power module as claimed in claim 1, wherein: a plurality of air diffusing openings are formed between the first supporting frame and the first shell.

5. The intelligent micro power module as claimed in claim 4, wherein: one side of the first shell is provided with a plurality of first air diffusing ports which are axially arranged, and one side of the first supporting frame matched with the first shell is provided with a plurality of second air diffusing ports corresponding to the first air diffusing ports.

6. The intelligent micro power module as claimed in claim 5, wherein: the surfaces of the first air exhaust port and the second air exhaust port which are contacted are provided with a plurality of matching pieces which are arranged in a staggered mode.

7. The intelligent micro power module as claimed in claim 1 or 2, wherein: one side of the first supporting frame is provided with a limiting plate for limiting the transformer on the circuit board.

8. The intelligent micro power module as claimed in claim 1, wherein: the first support frame of first casing and second casing installation's the inboard circumference of casing is equipped with the step, first support frame both sides circumference is equipped with the ka tai with step looks adaptation, first support frame is fixed spacingly by first casing and second casing closed after.

9. The intelligent micro power module as claimed in claim 1, wherein: the second braced frame group includes port braced frame and middle braced frame, form the signal interface mounting groove between port braced frame and the first casing, form the binding post mounting groove between port braced frame and the middle braced frame, form the binding post mounting groove between middle braced frame and the second casing.