CN209946236U

CN209946236U - Outdoor ammeter case that radiating effect is good

Info

Publication number: CN209946236U
Application number: CN201920556038.5U
Authority: CN
Inventors: 周俊文; 周启军; 熊祖俊
Original assignee: Hubei Zhouyi Electric Co Ltd
Current assignee: Hubei Zhouyi Electric Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-14
Anticipated expiration: 2029-04-23

Abstract

The utility model belongs to the technical field of power equipment, in particular to outdoor ammeter case that radiating effect is good, including box and weather shield, the top of box is equipped with the louvre, the lateral wall of box is equipped with ventilation structure, every ventilation structure includes a plurality of ventilation hole, every the fixed rain piece that is provided with in top in ventilation hole, rain piece is for being wavy platelike structure, the side cross-section in ventilation hole is wavy structure, not only has good radiating effect, save material moreover, low cost is fit for electric power department and adopts in batches to the unclear problem of sight when having solved the observation ammeter case numerical value that causes because of illumination reason.

Description

Outdoor ammeter case that radiating effect is good

Technical Field

The utility model belongs to the technical field of power equipment, in particular to outdoor ammeter case that the radiating effect is good.

Background

The ammeter case is the protection device of ammeter, generally installs the family along electric power facility, and every family all needs an ammeter case, and the internal component during operation of ammeter case because machinery rotates can produce certain heat, if these heats can not in time take away, can influence the normal work of component, to installing outdoor ammeter case, owing to there is sunshine to penetrate the scheduling problem directly, and good heat dissipation is especially important.

At present, an outdoor electric meter box used in rural areas generally comprises a metal installation box body, an electric meter box is arranged inside the installation box body, a meter box cover of the electric meter box is generally made of transparent materials so as to conveniently observe the numerical value of the electric meter, and the outdoor electric meter box is provided with the metal installation box body, needs more metal materials, is relatively high in cost and is not suitable for batch adoption of an electric power department; in addition, when observing ammeter case numerical value, the table case lid looks over ammeter numerical value when influenced by light has certain degree of difficulty.

If not set up the installation box, only be equipped with transparent ammeter case, can't adapt to changeable weather in outdoor environment, when meetting rainwater weather, the top of ammeter case is soaked by the rainwater for a long time, and the rainwater can leak into in the ammeter case, easily causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide the outdoor ammeter case that the radiating effect is good, not only have good radiating effect, save material moreover, low cost is fit for electric power department and adopts in batches to the unclear problem of sight when having solved the observation ammeter case numerical value that causes because of the illumination reason.

The utility model discloses a following technical scheme realizes:

outdoor ammeter case that radiating effect is good, including box and weather shield, the top of box is equipped with the louvre, the lateral wall of box is equipped with ventilation structure, every ventilation structure includes a plurality of ventilation hole, every the fixed rain piece that is provided with in top in ventilation hole, rain piece is for being wavy platelike structure, the side cross-section in ventilation hole is wavy structure.

Preferably, the ventilation holes are arranged in two groups and are respectively arranged on the opposite side walls of the box body.

In a preferred scheme, the dust screen matched with the vent hole is arranged at the vent hole.

In a preferable scheme, the bottom of the box body is provided with a breathable net plate.

Preferably, the rain shield comprises a clamping part and a rain shield part, the clamping part comprises two first clamping plates, the two first clamping plates form a V-shaped structure, and the closed end of the V-shaped structure is fixedly connected with the rain shield part.

Preferably, the top outside of box is equipped with the installation department, the installation department has the through-hole, the installation department presss from both sides and locates in the inner chamber of the V font structure of clamping part, be equipped with the mounting hole with through-hole matched with on the first grip block.

Preferably, a water leakage groove is formed in the position, close to the bottom of the mounting portion, of the top of the box body, and the width of the water leakage groove is not smaller than the diameter of the through hole.

Preferably, the top surface of the water leakage groove is flush with the bottom surface of the installation part, and the water leakage groove is arranged on one side of the installation part close to the rain shielding part.

The utility model has the advantages that:

1. the utility model discloses an outdoor ammeter case that radiating effect is good, its ventilation structure have good radiating effect, and the side cross-section in ventilation hole is the arc structure, uses with the louvre cooperation, and the external air passes the dust screen, and the inside air of disturbance box can effectively take away the inside heat of box, has good radiating effect.

2. The utility model discloses a rain-proof piece is wavy platelike structure, has better vortex effect, can prevent effectively that the rainwater from getting into the ventilation hole, and simultaneously, wavy structure has the automatically cleaning effect, through the washing away of external rainwater, can keep the surface bright and clean, has good visual effect.

3. The rain shield is used as a device for shielding rainwater, so that the material is saved, the cost is low, and the device is suitable for being adopted by power departments in batches; simultaneously, this weather shield can shelter from partial light under sunshine shines, the unclear problem of sight when solving the observation ammeter case numerical value that causes because of the illumination reason.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model discloses an outdoor ammeter case that the radiating effect is good structural schematic.

Fig. 2 is a partial sectional view of the ventilation structure of the present invention

Fig. 3 is the utility model discloses an outdoor ammeter case's that the radiating effect is good left side view.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is the utility model discloses an outdoor ammeter case's that the radiating effect is good front view.

In the figure, 1, a box body; 11. heat dissipation holes; 12. a vent hole; 13. a rain shield; 14. a dust screen; 15. a gas-permeable net plate; 16. an installation part; 17. a through hole; 18. a water leakage groove; 2. a rain shield; 21. a clamping portion; 211. a first clamping plate; 22. a rain shielding part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, outdoor ammeter case that radiating effect is good, including box 1 and weather shield 2, the top of box 1 is equipped with louvre 11, the lateral wall of box 1 is equipped with ventilation structure, every ventilation structure includes a plurality of ventilation hole 12, every the fixed rain piece 13 that is provided with in top of ventilation hole 12, rain piece 13 is for being wavy platelike structure, the side cross-section in ventilation hole 12 is the wave structure.

In order to further improve the heat dissipation effect, it is preferable that the ventilation holes 12 are provided in two groups, and are respectively provided on opposite sidewalls of the case 1. In a further preferable scheme, the bottom of the box body 1 is provided with a ventilating mesh plate 15.

Referring to fig. 2, in order to prevent excessive dust from entering the interior of the box body 1, a certain cleaning effect inside the box body 1 is maintained, the dust screen 14 matched with the ventilation hole 12 is installed at the ventilation hole 12, the dust screen 14 is preferably installed at one side of the ventilation hole 12 close to the inner wall of the box body 1, so that the dust on the dust screen 14 can be washed away to a certain extent by using the special structure of the ventilation hole 12, the amount of the dust entering the interior of the box body 1 is reduced, and meanwhile, the ventilation speed of the ventilation hole 12 is not affected.

Referring to fig. 3 to 5, the rain shield 2 includes a clamping portion 21 and a rain shield 22, the clamping portion 21 includes two first clamping plates 211, the two first clamping plates 211 form a V-shaped structure, and a closed end of the V-shaped structure is fixedly connected with the rain shield 22. The rain shield 2 is used as a device for shielding rainwater, so that the material is saved, the cost is low, and the device is suitable for being adopted by power departments in batches; meanwhile, the rain baffle 2 can shield part of light rays under the irradiation of sunlight, so that the problem of unclear sight when the numerical value of the electric meter box is observed due to illumination is solved; in addition, the rain baffle 2 can also avoid the top of the electric meter box directly irradiated by sunlight, so that the heat gathering effect inside the box body 1 is reduced, and the temperature inside the box body 1 is indirectly reduced.

Preferably, the top outside of box 1 is equipped with installation department 16, the top outside of table body 1 indicates the top that is located box 1, and towards one side of sky direction installation, installation department 16 has through-hole 17, installation department 16 presss from both sides and locates in the inner chamber of the V font structure of clamping part 21, be equipped with the mounting hole with through-hole 17 matched with on the first grip block 211.

Referring to fig. 4, in order to prevent rainwater from accumulating on the upper surface of the outdoor electric meter box having a good heat dissipation effect, it is ensured that rainwater does not penetrate into the inside of the outdoor electric meter box having a good heat dissipation effect. And a water leakage groove 18 is arranged at the position, close to the bottom of the mounting part 16, of the top of the box body 1, and the width of the water leakage groove 18 is not smaller than the diameter of the through hole 17.

Preferably, the top surface of the water leakage groove 18 is flush with the bottom surface of the mounting portion 16, and the water leakage groove 18 is disposed on one side of the mounting portion 16 close to the rain shielding portion 22.

The present invention is not limited to the above-mentioned examples, and various modifications and changes which can be made by those skilled in the art without creative efforts are protected by the present patent within the scope defined by the claims of the present invention.

Claims

1. Outdoor ammeter case that radiating effect is good, including box (1) and weather shield (2), its characterized in that: the top of box (1) is equipped with louvre (11), the lateral wall of box (1) is equipped with ventilation structure, every ventilation structure includes a plurality of ventilation hole (12), every the top of ventilation hole (12) is fixed and is provided with one and keeps off rain spare (13), keep off rain spare (13) for being wavy platelike structure, the side cross-section in ventilation hole (12) is wavy structure.

2. The outdoor ammeter box with good heat dissipation effect as in claim 1, wherein: the two groups of the ventilation holes (12) are respectively arranged on the opposite side walls of the box body (1).

3. The outdoor ammeter box with good heat dissipation effect as in claim 1, wherein: and a dust screen (14) matched with the ventilation hole (12) is arranged at the ventilation hole (12).

4. The outdoor ammeter box with good heat dissipation effect as in claim 1, wherein: the bottom of the box body (1) is provided with a breathable net plate (15).

5. The outdoor ammeter box with good heat dissipation effect as in claim 1, wherein: the rain shield (2) comprises a clamping part (21) and a rain shield part (22), the clamping part (21) comprises two first clamping plates (211), the two first clamping plates (211) form a V-shaped structure, and the closed end of the V-shaped structure is fixedly connected with the rain shield part (22).

6. The outdoor ammeter box with good heat dissipation effect as in claim 5, wherein: the top outside of box (1) is equipped with installation department (16), installation department (16) have through-hole (17), installation department (16) press from both sides and locate in the inner chamber of the V font structure of clamping part (21), be equipped with the mounting hole with through-hole (17) matched with on first grip block (211).

7. The outdoor ammeter box with good heat dissipation effect as in claim 6, wherein: and a water leakage groove (18) is arranged at the position, close to the bottom of the mounting part (16), of the top of the box body (1), and the width of the water leakage groove (18) is not smaller than the diameter of the through hole (17).

8. The outdoor ammeter box with good heat dissipation effect as in claim 7, wherein: the top surface of the water leakage groove (18) is flush with the bottom surface of the installation part (16), and the water leakage groove (18) is arranged on one side of the installation part (16) close to the rain shielding part (22).