New rectifier

Abstract

The present invention provides a novel rectifier, belonging to the field of mechanical technology. It solves the problem of poor applicability existing in the prior art. The novel rectifier includes a housing, and there is a rectifying mechanism inside the housing. It also includes supporting feet, a power input terminal, a positive output terminal and a negative output terminal. The number of the above-mentioned supporting feet is several, and several supporting feet are fixedly connected to the bottom of the housing. The above-mentioned power input terminal is used to connect the external power supply to the rectifying mechanism. The above-mentioned positive output terminal and negative output terminal are used to output the power after rectification processing by the rectifying mechanism. The positive output terminal is located at the upper part of the housing. The number of the negative output terminals is two: terminal one and terminal two. The above-mentioned terminal one is located at the side part of the housing, and the above-mentioned terminal two is located at the bottom of the housing. The novel rectifier has high applicability.

Description

Technical Field

[0001] The present invention belongs to the technical field of machinery and relates to a new type of rectifier. Background Art

[0002] A rectifier is a rectifying device, which simply means a device that converts alternating current (AC) into direct current (DC).

[0003] It has two main functions:

[0004] First, convert alternating current (AC) into direct current (DC), and after filtering, supply it to the load or supply it to the inverter;

[0005] Second, provide a charging voltage for the battery. Therefore, it also acts as a charger at the same time.

[0006] Existing rectifiers usually have only one positive output terminal and one negative output terminal, and the positive output terminal and the negative output terminal are usually arranged at the upper part or the side part of the rectifier. For different usage occasions, its applicability is relatively poor. Summary of the Invention

[0007] The purpose of the present invention is to provide a new type of rectifier with high applicability and a compact structure for the above problems existing in the prior art.

[0008] The purpose of the present invention can be achieved by the following technical solutions:

[0009] A new type of rectifier includes a housing. There is a rectifying mechanism inside the housing. It is characterized in that it further includes feet, a power input terminal, a positive output terminal, and negative output terminals. The number of the above-mentioned feet is several, and several feet are fixedly connected to the bottom of the housing. The above-mentioned power input terminal is used to connect the external power supply to the rectifying mechanism. The above-mentioned positive output terminal and negative output terminals are used to output the power rectified by the rectifying mechanism. The positive output terminal is located at the upper part of the housing. The number of the negative output terminals is two: terminal one and terminal two. The above-mentioned terminal one is located at the side part of the housing, and the above-mentioned terminal two is located at the bottom of the housing.

[0010] The new type of rectifier creatively sets two negative output terminals: terminal one and terminal two. Terminal one is located at the outer side part and is used for ordinary usage occasions.

[0011] If the usage occasion is relatively narrow, it can be switched to terminal two for use, which effectively improves the applicability of the entire rectifier.

[0012] Of course, the rectifying mechanism is prior art, and the technical features of its structure and the corresponding working principle will not be described in detail in the specification.

[0013] Meanwhile, the setting of the supporting feet can ensure that there is an appropriate distance between Terminal 2 at the bottom of the housing and the placement location, effectively improving its stability.

[0014] In the above-mentioned new rectifier, the housing is in the shape of a cuboid and has a cavity inside. The number of the above-mentioned supporting feet is four, and the four supporting feet are located at the four corners of the bottom of the housing.

[0015] In the above-mentioned new rectifier, the bottom of the housing has a heat dissipation air outlet.

[0016] The rectifying mechanism is equipped with a fan for heat dissipation. The setting of the heat dissipation air outlet can effectively improve its heat dissipation performance.

[0017] In the above-mentioned new rectifier, the heat dissipation air outlet is in a grid shape.

[0018] Such a structure can improve the heat dissipation effect.

[0019] In the above-mentioned new rectifier, Terminal 2 is located between two adjacent supporting feet and is close to the heat dissipation air outlet.

[0020] In the above-mentioned new rectifier, the height dimensions of the four supporting feet are the same, and the height dimension of the above-mentioned Terminal 2 is smaller than that of the supporting feet.

[0021] In the above-mentioned new rectifier, the front of the housing has a control panel and a switch, and the above-mentioned Terminal 1 is located at the back of the housing.

[0022] The entire rectifier can be conveniently and intuitively operated through the control panel.

[0023] Terminal 1 is located at the opposite side of the control panel. Such a structure can ensure that the control panel and Terminal 1 do not interfere with each other, effectively improving stability.

[0024] In the above-mentioned new rectifier, a time-controlled alarm connected to the rectifying mechanism is also provided at the front of the housing.

[0025] The time-controlled alarm can timely remind the operator that the rectifier has been working for the set time.

[0026] In the above-mentioned new rectifier, the time-controlled alarm is a warning light.

[0027] In the above-mentioned new rectifier, the time-controlled alarm is a buzzer.

[0028] Compared with the prior art, due to the setting of the two negative output terminals, the applicability of this new rectifier is effectively improved, enabling it to be used in more working scenarios and having high applicability.

[0029] Meanwhile, terminal two is adjacent to the lower part of the housing. Therefore, terminal two does not occupy too much space and its structure is relatively compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a front view structural schematic diagram of the novel rectifier.

[0031] Figure 2 is a rear view structural schematic diagram of the novel rectifier.

[0032] Figure 3 is a bottom view structural schematic diagram of the novel rectifier.

[0033] In the figures, 1, housing; 2, support feet; 3, power input terminal; 4, positive output terminal; 5, negative output terminal; 5a, terminal one; 5b, terminal two; 6, heat dissipation air outlet; 7, control panel; 8, switch; 9, time control alarm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] It should be noted that when a component is referred to as being "mounted on" another component, it can be directly mounted on the other component or there may also be an intermediate component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0037] Such as Figure 1 and Figure 2 and Figure 3As shown in the figure, the novel rectifier includes a housing 1, which has a rectifying mechanism inside. It also includes feet 2, a power input terminal 3, a positive output terminal 4, and a negative output terminal 5. The number of the above-mentioned feet 2 is several, and several feet 2 are fixedly connected to the bottom of the housing 1. The above-mentioned power input terminal 3 is used to connect the external power supply to the rectifying mechanism. The above-mentioned positive output terminal 4 and negative output terminal 5 are used to output the power after rectification processing by the rectifying mechanism. The positive output terminal 4 is located at the upper part of the housing 1. The number of the negative output terminals is two: terminal one 5a and terminal two 5b. The above-mentioned terminal one 5a is located at the side of the housing 1, and the above-mentioned terminal two 5b is located at the bottom of the housing 1.

[0038] The housing 1 is in the shape of a cuboid and has a cavity inside. The number of the above-mentioned feet 2 is four, and the four feet 2 are located at the four corners of the bottom of the housing 1.

[0039] The bottom of the housing 1 has a heat dissipation air outlet 6.

[0040] The heat dissipation air outlet 6 is in a grid shape.

[0041] The terminal two 5b is located between two adjacent feet 2 and the terminal two 5b is close to the heat dissipation air outlet 6.

[0042] The height dimensions of the four feet 2 are the same, and the height dimension of the terminal two 5b is smaller than that of the feet 2.

[0043] The front of the housing 1 has a control panel 7 and a switch 8. The above-mentioned terminal one 5a is located at the back of the housing 1.

[0044] The front of the housing 1 also has a time-controlled alarm 9 connected to the rectifying mechanism.

[0045] The time-controlled alarm 9 is a warning light. According to the actual situation, it is also feasible that the time-controlled alarm 9 is a buzzer.

[0046] The novel rectifier creatively sets two negative output terminals: terminal one and terminal two. Terminal one is located at the outer side, and is used for ordinary use occasions.

[0047] If the use occasion is relatively narrow, it can be switched to terminal two for use, which effectively improves the applicability of the entire rectifier.

[0048] Of course, the rectifying mechanism is prior art, and the technical features of its structure and the corresponding working principle will not be elaborated in the specification.

[0049] At the same time, the setting of the feet can ensure that the terminal two at the bottom of the housing has an appropriate distance from the placement location, effectively improving its stability.

[0050] In addition, terminal two can rotate relative to the housing, that is, terminal two can rotate 360 degrees relative to the housing. Of course, terminal two can not only rotate forward, but also rotate backward. Since terminal two can rotate, its applicability is further improved.

[0051] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0052] Those of ordinary skill in the art of this technology should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. As long as within the scope of the essential spirit of the present invention, appropriate changes and variations made to the above embodiments fall within the scope of protection required by the present invention.

Claims

1. A new type of rectifier, including a housing, and there is a rectifying mechanism inside the housing. Characterized in that it further includes feet, a power input terminal, a positive output terminal and a negative output terminal. The number of the above-mentioned feet is several, and several feet are fixedly connected to the bottom of the housing. The above-mentioned power input terminal is used to connect the external power supply to the rectifying mechanism. The above-mentioned positive output terminal and negative output terminal are used to output the power after rectification processing by the rectifying mechanism. The positive output terminal is located at the upper part of the housing. The number of the negative output terminals is two: terminal one and terminal two. The above-mentioned terminal one is located at the side of the housing, and the above-mentioned terminal two is located at the bottom of the housing.

2. The new type of rectifier according to claim 1, Characterized in that the housing is in a cuboid shape and the inside is a cavity. The number of the above-mentioned feet is four, and the four feet are located at the four corners of the bottom of the housing.

3. The new type of rectifier according to claim 2, Characterized in that the bottom of the housing has a heat dissipation air outlet.

4. The new type of rectifier according to claim 3, Characterized in that the heat dissipation air outlet is in a grid shape.

5. The new type of rectifier according to claim 4, Characterized in that the terminal two is located between two adjacent feet and the terminal two is close to the heat dissipation air outlet.

6. The new type of rectifier according to claim 5, Characterized in that the height dimensions of the four feet are the same, and the height dimension of the above-mentioned terminal two is smaller than the height dimension of the feet.

7. The new type of rectifier according to claim 6, Characterized in that the front of the housing has a control panel and a switch, and the above-mentioned terminal one is located at the back of the housing.

8. The new type of rectifier according to claim 7, Characterized in that the front of the housing also has a time-controlled alarm connected to the rectifying mechanism.

9. The new type of rectifier according to claim 8, Characterized in that the time-controlled alarm is a warning light.

10. The new type of rectifier according to claim 8, Characterized in that the time-controlled alarm is a buzzer.

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