CN218068060U - Electric power harmonic power instrument with heat dissipation effect - Google Patents
Electric power harmonic power instrument with heat dissipation effect Download PDFInfo
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- CN218068060U CN218068060U CN202221534567.3U CN202221534567U CN218068060U CN 218068060 U CN218068060 U CN 218068060U CN 202221534567 U CN202221534567 U CN 202221534567U CN 218068060 U CN218068060 U CN 218068060U
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Abstract
The utility model discloses an electric power harmonic power appearance with heat dissipation efficiency, include: the harmonic power meter comprises a harmonic power meter and a connecting disc, wherein a key is installed on the outer wall of one side of the harmonic power meter, a display is further installed on the outer wall of one side, located on the key, of the harmonic power meter, the top of the connecting disc is installed at the bottom of the harmonic power meter, an assembling block is fixedly butted at the bottom of the connecting disc, and a clamping block is fixedly installed inside a notch of the assembling block; and the two sides of the clamping block are in sliding butt joint with a butt joint mechanism. This electric power harmonic power appearance with heat dissipation efficiency fixes the bottom at the harmonic power appearance through "U" shape connection pad when using, then will assemble the piece, rotate the post and the base is in the same place in proper order to butt joint, just can form the hollow state bottom the harmonic power appearance like this, so the air flow of harmonic power appearance bottom when using will be more smooth and easy to can make the heat of harmonic power appearance bottom distribute away in time when using, in order to play radiating function.
Description
Technical Field
The utility model relates to an electric power tech field specifically is an electric power harmonic power appearance with heat dissipation efficiency.
Background
When the voltage or current waveform in the power grid is not an ideal sine wave, i.e. the voltage or current component with the frequency higher than 50Hz is illustrated, the current or voltage component with the frequency higher than 50Hz is called as a harmonic wave. When the harmonic frequency is an integral multiple of the power frequency, the harmonic frequency is called integral harmonic, and the harmonic is usually expressed by times;
in order to effectively detect the sine wave value of the voltage or current waveform in the power grid, a power harmonic power meter specially used for measuring the value is researched by an operator according to the characteristic of the power harmonic power meter, so that relevant data can be accurately and effectively detected in daily work, and the power harmonic power meter is convenient for scientific research personnel to use;
at present partial electric power harmonic power appearance instrument bottom is directly placed on table surface when using, and the instrument bottom will paste on the mesa like this to make the radiating effect of instrument bottom influenced, so the temperature of instrument bottom will be higher than normal level after long-time the use, consequently need improve according to the not enough of current instrument.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power harmonic power appearance with heat dissipation efficiency to solve present partial electric power harmonic power appearance that proposes in the above-mentioned background art and directly place on table surface bottom when using, the instrument bottom will paste on the mesa like this, thereby makes the radiating effect of instrument bottom receive the influence, so the temperature of instrument bottom will be higher than normal level after long-time the use, consequently need carry out the modified problem according to the not enough of current instrument.
In order to achieve the above object, the utility model provides a following technical scheme: an electric power harmonic power meter with heat dissipation effect, comprising: the harmonic power meter comprises a harmonic power meter and a connecting disc, wherein a key is installed on the outer wall of one side of the harmonic power meter, a display is further installed on the outer wall of one side, located on the key, of the harmonic power meter, the top of the connecting disc is installed at the bottom of the harmonic power meter, an assembling block is fixedly butted at the bottom of the connecting disc, and a clamping block is fixedly installed inside a notch of the assembling block;
the two sides of the clamping block are in sliding butt joint with a butt joint mechanism, the butt joint mechanism is installed in the rotating column, and the bottom of the rotating column is fixedly connected with a base.
Preferably, docking mechanism includes clip, side ear and elastic bandage, the one end of clip docks with the outer wall activity of fixture block, a side ear of both sides fixed connection respectively of clip, one side fixedly connected with elastic bandage of side ear, elastic bandage's other end fixed connection is on the inner wall of rotation post.
Preferably, the clamping bolt is made of flexible metal materials, a through hole larger than the clamping bolt in size is formed in the inner wall of the rotating column, and one end, far away from the clamping block, of the clamping bolt is movably butted in an annular groove in the inner wall of the notch.
Preferably, the side surface of the connecting disc is of a U-shaped structure, and the connecting disc is arranged in the central area of the harmonic power meter.
Preferably, a bottom block is installed respectively in the region that harmonic power appearance bottom is close to four corners, the internally mounted of bottom block has the spring, the bottom fixed connection of spring is in the middle of the interface at flexible arm top, stopper of flexible arm top both sides difference fixed mounting, the bottom welding of flexible arm has the connecting block, the inside activity gomphosis of connecting block bottom has a ball.
Preferably, one side of the limiting block is movably connected to the inner wall of the bottom block, and an elastic telescopic structure is formed among the bottom block, the spring and the telescopic arm.
Preferably, the top end of the telescopic arm is sleeved inside the bottom block, and the elastic force of the four springs is smaller than the total weight of the harmonic power instrument.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this electric power harmonic power appearance with heat dissipation efficiency fixes "U" shape connection pad in the bottom of harmonic power appearance during the use, then will assemble the piece, rotate the post and the base is in the same place in proper order butt joint, just can form the hollow state bottom the harmonic power appearance like this, so the air flow of harmonic power appearance bottom when using will be more smooth and easy to can make the timely distribution of heat bottom the harmonic power appearance when using, in order to play radiating function.
2. This electric power harmonic power appearance with heat dissipation efficiency, when the harmonic power appearance was erect, the spring can reset, and the spring can drive flexible arm like this and reset, can drive connecting block and ball lapse when flexible arm resets, and final ball can support subaerial, so just can play the stability when reinforcing harmonic power appearance is put when using.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the rotating column of the present invention;
fig. 4 is a schematic view of the connection structure of the telescopic arm of the present invention.
In the figure: 1. a harmonic power meter; 2. pressing a key; 3. a display; 4. connecting the disc; 5. assembling blocks; 6. a clamping block; 7. fastening a bolt; 8. a lateral ear; 9. an elastic bandage; 10. rotating the column; 11. a base; 12. a bottom block; 13. a spring; 14. a telescopic arm; 15. a limiting block; 16. connecting blocks; 17. and a ball.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electric power harmonic power meter with heat dissipation effect, comprising: the harmonic power meter comprises a harmonic power meter 1 and a connecting disc 4, wherein a key 2 is installed on the outer wall of one side of the harmonic power meter 1, a display 3 is further installed on the outer wall of the harmonic power meter 1, which is located on one side of the key 2, the top of the connecting disc 4 is installed at the bottom of the harmonic power meter 1, an assembling block 5 is fixedly butted at the bottom of the connecting disc 4, and a clamping block 6 is fixedly installed inside a notch of the assembling block 5;
the two sides of the clamping block 6 are in sliding butt joint with a butt joint mechanism, the butt joint mechanism is installed inside the rotating column 10, and the bottom of the rotating column 10 is fixedly connected with a base 11.
The butt joint mechanism comprises a clamping bolt 7, side lugs 8 and an elastic bandage 9, one end of the clamping bolt 7 is movably in butt joint with the outer wall of the clamping block 6, two sides of the clamping bolt 7 are fixedly connected with the side lugs 8 respectively, one side of each side lug 8 is fixedly connected with the elastic bandage 9, and the other end of each elastic bandage 9 is fixedly connected to the inner wall of the rotating column 10, so that when the elastic bandage 9 contracts, the elastic bandage 9 can drive the side lugs 8 to reset, when the side lugs 8 reset, the clamping bolt 7 can be driven to reset, and when the clamping bolt 7 resets, the butt joint ends of the clamping bolt 7 and the assembling block 5 can be disconnected, so that the rotating column 10 can be detached from the inside of the assembling block 5 conveniently in the later period;
the clamping bolt 7 is made of flexible metal, a through hole larger than the clamping bolt 7 in size is formed in the inner wall of the rotating column 10, one end, far away from the clamping block 6, of the clamping bolt 7 is movably butted in an annular groove in the inner wall of the notch, so that the clamping bolt 7 deforms in the rotating column 10 due to extrusion when the rotating column is installed, the rotating column 10 can normally move towards the inside of the assembling block 5, the clamping bolt 7 can automatically reset at the moment after the rotating column 10 is butted with the assembling block 5, and then one end of the clamping bolt 7 can be butted with the notch in the assembling block 5;
the side face of the connecting disc 4 is of a U-shaped structure, and the connecting disc 4 is arranged in the central area of the harmonic power meter 1, so that the contact area between the connecting disc 4 and the harmonic power meter 1 can be reduced when the harmonic power meter is used, and the heat dissipation effect of the harmonic power meter 1 can be further improved when the harmonic power meter is used;
the bottom of the harmonic power meter 1 is provided with a bottom block 12 in the areas close to four corners, the bottom block 12 is internally provided with a spring 13, the bottom of the spring 13 is fixedly connected in a butt joint at the top of a telescopic arm 14, two sides of the top of the telescopic arm 14 are respectively and fixedly provided with a limiting block 15, the bottom of the telescopic arm 14 is welded with a connecting block 16, and the inside of the bottom end of the connecting block 16 is movably embedded with a ball 17, so that the connecting block 16 and the ball 17 can be supported on the ground through the structure when in use, and the harmonic power meter 1 can be supported;
one side of the limiting block 15 is movably connected to the inner wall of the bottom block 12, an elastic telescopic structure is formed among the bottom block 12, the spring 13 and the telescopic arm 14, the spring 13 can drive the telescopic arm 14 to move downwards when being reset, and the telescopic arm 14 can drive the connecting block 16 to move downwards when being moved;
the top end of the telescopic arm 14 is sleeved inside the bottom block 12, and the elastic force of the four springs 13 is smaller than the total weight of the harmonic power meter 1.
In conclusion: as shown in fig. 1-4, when the power harmonic power meter with heat dissipation function is used, firstly, the connection pad 4 and the assembly block 5 at the bottom of the harmonic power meter 1 are butted with the rotating column 10, and the clamping block 6 is inserted into the butt joint port on the rotating column 10 during butt joint, so that the clamping block 6 can push the clamping bolt 7 outwards from the inside of the rotating column 10, and finally the clamping bolt 7 is butted with the assembly block 5, so that the rotating column 10 is connected with the assembly block 5, and therefore, a certain gap is formed between the bottom of the harmonic power meter 1 and the ground during use, and therefore, heat generated at the bottom of the harmonic power meter 1 can be timely dissipated during use, and the heat dissipation function is achieved;
secondly, when harmonic power appearance 1 lifts up, the inside spring 13 of bottom block 12 can reset, spring 13 can drive flexible arm 14 downstream when reseing, can drive connecting block 16 downstream when flexible arm 14 moves, finally connecting block 16 bottom can drive ball 17 and ground contact, connecting block 16 just can support on ground like this, thereby can play the function of supporting harmonic power appearance 1 through this structure when using, with the stability when promoting harmonic power appearance 1 and using, this is exactly the characteristics of this electric power harmonic power appearance with heat dissipation efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric power harmonic power meter with heat dissipation effect, comprising: the harmonic power meter comprises a harmonic power meter (1) and a connecting disc (4), wherein a key (2) is installed on the outer wall of one side of the harmonic power meter (1), and a display (3) is also installed on the outer wall, located on one side of the key (2), of the harmonic power meter (1), and is characterized in that the top of the connecting disc (4) is installed at the bottom of the harmonic power meter (1), an assembling block (5) is fixedly butted at the bottom of the connecting disc (4), and a clamping block (6) is fixedly installed inside a notch of the assembling block (5);
the two sides of the clamping block (6) are in sliding butt joint with a butt joint mechanism, the butt joint mechanism is installed in the rotating column (10), and the bottom of the rotating column (10) is fixedly connected with a base (11).
2. The power harmonic power meter with the heat dissipation effect according to claim 1, characterized in that: docking mechanism includes keeper (7), side ear (8) and elastic bandage (9), the one end of keeper (7) and the outer wall activity butt joint of fixture block (6), side ear (8) of both sides difference fixed connection of keeper (7), one side fixed connection elastic bandage (9) of side ear (8), the other end fixed connection of elastic bandage (9) is on the inner wall of rotation post (10).
3. The power harmonic power meter with the heat dissipation effect according to claim 2, characterized in that: the clamping bolt (7) is made of flexible metal materials, a through hole larger than the size of the clamping bolt (7) is formed in the inner wall of the rotating column (10), and one end, far away from the clamping block (6), of the clamping bolt (7) is movably butted in the annular groove in the inner wall of the notch.
4. The power harmonic power meter with the heat dissipation effect according to claim 1, characterized in that: the side surface of the connecting disc (4) is of a U-shaped structure, and the connecting disc (4) is arranged in the central area of the harmonic power meter (1).
5. The power harmonic power meter with the heat dissipation effect as claimed in claim 1, wherein: the utility model discloses a harmonic power meter, including harmonic power appearance (1), bottom piece (12) are installed respectively to the region that is close to four corners in harmonic power appearance (1) bottom, the internally mounted of bottom piece (12) has spring (13), the bottom fixed connection of spring (13) is in the middle of the interface at flexible arm (14) top, stopper (15) of fixed mounting respectively in flexible arm (14) top both sides, the bottom welding of flexible arm (14) has connecting block (16), the inside activity gomphosis of connecting block (16) bottom has a ball (17).
6. The power harmonic power meter with the heat dissipation effect according to claim 5, characterized in that: one side of the limiting block (15) is movably connected to the inner wall of the bottom block (12), and an elastic telescopic structure is formed among the bottom block (12), the spring (13) and the telescopic arm (14).
7. The power harmonic power meter with the heat dissipation effect according to claim 5, characterized in that: the top end of the telescopic arm (14) is sleeved inside the bottom block (12), and the elastic force of the four springs (13) is smaller than the total weight of the harmonic power meter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221534567.3U CN218068060U (en) | 2022-06-20 | 2022-06-20 | Electric power harmonic power instrument with heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221534567.3U CN218068060U (en) | 2022-06-20 | 2022-06-20 | Electric power harmonic power instrument with heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218068060U true CN218068060U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221534567.3U Active CN218068060U (en) | 2022-06-20 | 2022-06-20 | Electric power harmonic power instrument with heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218068060U (en) |
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2022
- 2022-06-20 CN CN202221534567.3U patent/CN218068060U/en active Active
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