CN214228036U

CN214228036U - Generator guard plate

Info

Publication number: CN214228036U
Application number: CN202120464012.5U
Authority: CN
Inventors: 夏彬
Original assignee: Sichuan Zhonggao Electric Co ltd
Current assignee: Sichuan Zhonggao Electric Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-17
Anticipated expiration: 2031-03-04

Abstract

The utility model provides a generator protection plate, comprising a base plate, bottom plate one end rigid coupling riser, two locating holes, two have been seted up on the riser be provided with the air supply subassembly between the locating hole, the riser inner wall sets firmly the temperature-sensing ware, the riser outside is provided with the intercommunication temperature-sensing ware's siren, the ventilation hole has been seted up on the bottom plate, the interval is provided with the guide plate that a plurality of rotations are connected in the ventilation hole, and when the vehicle went, wind via inside ventilation hole and nozzle entering guard plate, and the guide plate sets up for the slope for wind gets into and blows to the generator position with faster speed, finally realizes effectively dispelling the heat, just the riser inner wall sets firmly the temperature-sensing ware, the outer intercommunication of riser has the siren, can realize the early warning.

Description

Generator guard plate

Technical Field

The utility model relates to the technical field of automobiles, concretely relates to generator guard plate.

Background

The automobile generator is the main power supply of the automobile, and the function of the automobile generator is to supply power to all electric equipment and charge a storage battery when an engine runs normally, so that the automobile generator plays an important role in normal use of the automobile and realization of various auxiliary functions.

In order to prevent flying stones from splashing on the generator to cause the generator to be damaged, the protection plate is additionally arranged on the conventional generator, but the generator continuously generates heat in the long-distance driving process to cause the insulation aging of the generator, so that the service life of the generator is finally shortened, particularly in hot summer, the heat dissipation of the generator is poor, a driver cannot timely know the working condition of the generator, the condition that the generator stops working is frequently generated, and the driving safety is seriously damaged.

To above problem, need design a generator guard plate, can effectively promote the radiating effect of generator to in time early warning is realized to the temperature.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a generator guard plate to solve the generator because the radiating effect is not good and can't obtain effective early warning in the course of the work, lead to the life-span to shorten or even influence driving safety's problem.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme: the utility model provides a generator protection plate, includes the bottom plate, bottom plate one end rigid coupling riser, the riser with bottom plate mutually perpendicular forms the guard space of L shape, two locating holes have been seted up on the riser be provided with the air supply subassembly that is located the guard space between the locating hole, the air supply subassembly is fixed on the riser, the guard space outside is provided with the cover the filter piece of air supply subassembly, set firmly the temperature-sensing ware in the guard space, the guard space outside be provided with the siren that the temperature-sensing ware communication is connected, the ventilation hole has been seted up on the bottom plate, the interval is provided with the guide plate that a plurality of rotations are connected in the ventilation hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

through having seted up the ventilation hole on the bottom plate for the air of guard plate outside can follow the bottom plate and flow in, the intercommunication has air supply assembly on the riser, and when the car normally went, the air flow accelerated, and the air in the guard plate external constantly via the front of riser with the ventilation hole of bottom plate blows in the guard plate, has accelerated air flow and heat exchange, finally makes generator radiating effect strengthen greatly, in addition because the riser inner wall sets firmly the temperature-sensing ware, the riser outside is provided with the intercommunication the siren of inductor, when the high temperature, the siren sounds, and the suggestion driver parks at any time and looks over and overhauls, has realized timely early warning.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a generator protection plate according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a baffle plate and a vent hole on a bottom plate in an embodiment of the present invention;

fig. 3 is a schematic structural view of a positional relationship between a vertical plate and a filter member in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air supply assembly according to an embodiment of the present invention.

The reference numbers are as follows:

1. a vertical plate; 11. positioning holes; 12. a storage plate; 13. protecting the space; 2. a base plate; 3. flanging; 31. a flange; 4. An air supply assembly; 41. a threaded pipe; 42. a nozzle; 421. a square hole; 5. a vent hole; 51. a baffle; 511. a rotating shaft; 52. A ventilation gap; 6. a temperature sensor; 61. a transmission line; 7. a circular hole; 8. an alarm; 9. a filter member; 91. a fixing strip; 92. and (5) filtering by using a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a technical solution: the utility model provides a generator protection plate, includes

bottom plate

2, 2 one end rigid coupling risers 1 of bottom plate, riser 1 with 2 mutually perpendicular of bottom plate form the protection space 13 of L shape, two locating holes 11 have been seted up on riser 1, two be provided with the air supply subassembly 4 that is located protection space 13 between the locating hole 11, air supply subassembly 4 is fixed on riser 1, the protection space 13 outside is provided with the cover the filtration piece 9 of air supply subassembly 4, temperature-sensing ware 6 sets firmly in the protection space 13, the protection space 13 outside be provided with the siren 8 of temperature-sensing ware 6 communication connection, ventilation hole 5 has been seted up on bottom plate 2, the interval is provided with a plurality of guide plates 51 that rotate the connection in ventilation hole 5.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 2, be provided with on the guide plate 51 with the parallel through-hole in guide plate 51's two sides, for the convenience of manual regulation guide plate 51's angle, the through-hole internal rotation is provided with pivot 511, pivot 511 both ends rigid coupling is in on the 5 two relative inner walls in ventilation hole, pivot 511 with the through-hole is transition fit, is convenient for let guide plate 51 can with bottom plate 2 keeps relative inclination, smooth and easy air inlet.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 2, guide plate 51 is isosceles trapezoid shape, guide plate 51 with including ventilation gap 52 between the ventilation hole 5, the through-hole is parallel with trapezoidal base and is close to guide plate 51's long limit is convenient for guide plate 51's minor face leaves more ventilation gap 52 for wind is smooth and easy is guided into in the guard plate.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 4, air supply assembly 4 is including running through riser 1 and with riser 1 screwed connection's screwed pipe 41, screwed pipe 41 is close to riser 1 inboard one end intercommunication nozzle 42, be equipped with the square hole 421 that link up on the nozzle 42 lateral wall, be convenient for the air current through can be with higher velocity of flow rush to the generator during nozzle 42, implement rapid cooling to the generator.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 4, in order to all realize the heat dissipation to the different heights of generator, screwed pipe 41 with during riser 1 threaded connection, can be under the prerequisite of guaranteeing basic screw thread closure degree of depth soon, rotatory to certain inclination.

In the preferred embodiment of the present invention, as shown in fig. 3, the filtering member 9 comprises a fixing strip 91 fixed on the rectangle outside the vertical plate 1, the fixing strip 91 is internally fixed with a filter screen 92 for covering the air supply assembly 4 and the filter screen is staggered, so as to filter the sand outside the protection plate, so as to prevent the sand from entering the air supply assembly 4, blocking the nozzle 42.

In the preferred embodiment of the utility model, as shown in fig. 1, the both sides of riser 1 with the both sides of bottom plate 2 all set firmly turn-ups 3, are convenient for realize better protection to the generator.

In the preferred embodiment of the present invention, as shown in fig. 1, the vertical plate 1 and the edge of the bottom plate 2 are provided with the flange 31 bent into the protection space 13, which can protect the engine in more directions and is elegant and beautiful.

The utility model discloses a in the preferred embodiment, as shown in fig. 1, 1 inner wall middle part of riser sets firmly puts thing board 12, temperature-sensing ware 6 set firmly in put on the thing board 12, be convenient for temperature-sensing ware 6 realizes responding to near generator and the generator temperature, round hole 7 has been seted up in the middle of the riser 1, 6 one end rigid coupling transmission lines 61 of temperature-sensing ware, the transmission lines 61 other end passes through round hole 7 is connected siren 8.

In the preferred embodiment of the present invention, as shown in fig. 1, the vertical plate 1 and the bottom plate 2 are integrated, which is convenient for saving cost and improving strength, and better resists the impact of flying stones.

In the preferred embodiment of the utility model, as shown in fig. 1, riser 1 with be provided with insulating coating on bottom plate 2, be convenient for waterproof anticorrosion, better promote the life of generator guard plate, for better optimization cost, insulating coating adopts the varnish more, and the colour is transparent promptly.

In the preferred embodiment of the present invention, as shown in fig. 1, the length of the transmission line 61 can be selected according to the type of the vehicle and the driver's requirement, and finally the alarm 8 is placed within the visual range of the driver.

In the preferred embodiment of the present invention, as shown in fig. 1, when the automobile is running, the temperature sensor 6 senses the temperature of the generator and the temperature near the generator all the time, and when the temperature of the generator and the temperature near the generator exceeds the preset reasonable value range, the temperature sensor 6 converts the temperature signal into the resistance signal, and then the resistance signal is integrated into the single chip of the temperature sensor 6 for logic processing, and finally the transmission line 61 is connected to the alarm 8 for power on, so as to realize the early warning of the alarm 8.

The working principle is as follows: firstly, the generator is positioned by the two positioning holes 11 on the vertical plate 1, and is installed above the bottom plate 2 and on one side of the vertical plate 1, when the automobile runs, along the direction of arrow a shown in fig. 1, a large amount of wind blows over the vertical plate 1 and the bottom of the bottom plate 2, when the wind blows towards the air supply assembly 4 communicated with the vertical plate 1 through the vertical plate 1, because the square hole 421 on the nozzle 42 is long-strip-shaped, the pressure intensity is increased due to the decrease of the stressed area when the air flows through the square hole 421, the wind speed is rapidly increased and blown to the engine part, so as to achieve rapid cooling of the engine part, and in addition, when the wind passes through the vent hole 5 of the bottom plate 2, the wind is guided into the interior of the protection plate through the vent gap 52, because the guide plate 51 is obliquely arranged, and the other end of the guide plate 51 is exposed out of the bottom plate 2 and faces one side of the vertical plate 1, make the air have more loading ends with faster speed in being leading-in to the guard plate to finally blow to the position of generator, because the air current layer of the air in the messenger guard plate and generator part of intervention of outside wind is disturbed, make air flow and heat exchange accelerate, finally realized the effective heat dissipation of generator, in addition because the inner wall of riser 1 has set firmly temperature-sensing ware 6, the outside intercommunication of riser 1 has siren 8 for the driver can in time master near the temperature variation of generator, finally realizes reporting to the police according to too high temperature, the utility model discloses can effectively promote the radiating effect of generator to realize timely early warning to the temperature.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A generator protection plate is characterized in that: comprises a bottom plate (2), one end of the bottom plate (2) is fixedly connected with a vertical plate (1), the vertical plate (1) and the bottom plate (2) are mutually vertical to form an L-shaped protection space (13), two positioning holes (11) are arranged on the vertical plate (1), an air supply component (4) positioned in the protection space (13) is arranged between the two positioning holes (11), the air supply assembly (4) is fixed on the vertical plate (1), a filter element (9) covering the air supply assembly (4) is arranged outside the protective space (13), a temperature sensor (6) is fixedly arranged in the protective space (13), an alarm (8) which is in communication connection with the temperature sensor (6) is arranged outside the protective space (13), the bottom plate (2) is provided with a ventilation hole (5), and a plurality of guide plates (51) which are rotatably connected are arranged in the ventilation hole (5) at intervals.

2. A generator guard plate according to claim 1, wherein: the air guide plate (51) is provided with a through hole, a rotating shaft (511) is arranged in the through hole in a rotating mode, and two ends of the rotating shaft (511) are fixedly connected to two opposite inner walls of the air vent (5).

3. A generator guard plate according to claim 2, wherein: the guide plate (51) is in an isosceles trapezoid shape, and the through holes are parallel to the bottom edge of the trapezoid and close to the long edge of the guide plate (51).

4. A generator guard plate according to claim 1, wherein: the air supply assembly (4) comprises a threaded pipe (41) which penetrates through the vertical plate (1) and is in threaded connection with the vertical plate (1), one end, close to the inner side of the vertical plate (1), of the threaded pipe (41) is communicated with a nozzle (42), and a through square hole (421) is formed in the side wall of the nozzle (42).

5. A generator guard plate according to claim 1, wherein: the filtering piece (9) comprises a rectangular fixing strip (91) fixedly arranged on the outer side of the vertical plate (1), and filter screens (92) which are used for covering the air supply assembly (4) and are distributed in a staggered mode are fixed in the fixing strip (91).

6. A generator guard plate according to claim 1, wherein: and flanges (31) which are bent towards the inside of the protective space (13) are arranged at the edges of the vertical plate (1) and the bottom plate (2).

7. A generator guard plate according to claim 6, wherein: the vertical plate (1) and the bottom plate (2) are of an integrated structure.

8. A generator guard plate according to claim 1, wherein: and insulating coatings are arranged on the vertical plate (1) and the bottom plate (2).