CN209729342U - A heat-dissipating advertising cabinet with leakage protection - Google Patents

Abstract

The utility model discloses a heat-dissipating advertising cabinet with leakage protection, which comprises a mounting plate, the left and right sides of the inner cavity of the mounting plate are symmetrically screwed with mounting bolts, the bottom of the mounting plate is fixedly connected to the mounting column, and the outer wall of the mounting column is socketed There is a movable adjustment sleeve, the right side wall of the movable adjustment sleeve is fixedly connected with a telescopic rod, the right side of the telescopic rod is movably connected with a fixed block, the telescopic rod and the fixed block are fastened and connected by fastening bolts, and the right side of the fixed block is fixed Tunnel lights are connected, and the telescopic rod includes a telescopic sleeve, which has a relief hole, and the inner cavity of the telescopic sleeve is movably connected to the movable rod, and an elastic button is fixed on the front side wall of the movable rod, and the top of the movable rod A fastening plate is fastened symmetrically on the left and right sides. The utility model solves the problem that the tunnel light is installed in the tunnel for a long time, and the inner components of the tunnel light are easily damaged, which affects the service life of the tunnel light and is difficult to install and adjust.

Description

A heat-dissipating advertising cabinet with leakage protection

technical field

The utility model relates to the field of advertising cabinets, in particular to a heat dissipation advertising cabinet with leakage protection.

Background technique

At present, advertising is becoming more and more important as a way of publicizing goods, especially the advertising cabinet as a kind of advertising with high exposure and the closest to consumers is also more and more valued by businesses, especially in crowded commercial streets, pedestrian streets, leisure Outdoor environments such as squares are widely used.

However, when the advertising cabinet is used outdoors, it is not easy to lower the temperature when the temperature is too high, and it is easy to accumulate heat and damage the internal components, and when it encounters thunderstorms outdoors, electric leakage may occur. Therefore, we have designed a heat-dissipating advertising display with electric leakage protection. cabinet.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a heat-dissipating advertising cabinet with leakage protection, which solves the problem that when the advertising cabinet is used outdoors, it is not easy to drop when the temperature is too high, and it is easy to accumulate heat and damage the internal components, and the outdoor encounter During thunderstorms, electricity leakage may occur.

In order to achieve the above object, the technical solution adopted in the utility model is:

A heat-dissipating advertising cabinet with leakage protection, comprising a cabinet body, a maintenance door is hinged at the lower end of the front side wall of the cabinet body, a display screen is arranged at the upper end of the front side wall of the cabinet body, and the upper end of the maintenance door is installed There is a door lock, the lower end of the right side wall of the cabinet is provided with cooling holes, the upper end of the left and right side walls of the cabinet is installed with a mounting plate, and the center of the surface of the mounting plate is provided with an air inlet hole. A support and fixing plate is fixedly connected between the left and right side walls of the inner cavity of the cabinet body, the top of the supporting and fixing plate is fixed with an equipment hanger, and the lower end of the right side wall of the inner cavity of the cabinet body is fixed with a leakage protection device, so The upper ends of the left and right side walls of the inner cavity of the cabinet body are fixedly connected with insulating board fixing parts, and the upper ends of the left and right side walls of the inner cavity of the cabinet body are fixedly connected with cooling fans, and the cooling fan is located directly above the insulating board fixing parts.

In the aforesaid heat-dissipating advertising cabinet with leakage protection, the support and fixing plate is provided with two sets of upper and lower groups, and a set of equipment hangers is fixedly connected to the top of the supporting and fixing plate on the lower side, and the top of the supporting and fixing plate on the upper side Two groups of equipment hangers are fixedly connected, and the left and right sides of the support fixing plate are screwed with the inner cavity side wall of the cabinet body through fastening nuts.

In the aforesaid heat-dissipating advertising cabinet with leakage protection, the left and right side walls of the inner cavity of the cabinet body are provided with dust-proof plates, and the positions of the dust-proof plates correspond to the heat dissipation holes.

In the aforementioned heat-dissipating advertising cabinet with leakage protection, the leakage protection device includes an insulating plate, an L-shaped top baffle is fixedly connected to the top of the insulating plate, and a mounting plate is fixedly connected to the upper end of the front side wall of the insulating plate. Slot plate, a switch is installed on the left side of the installation slot plate, a leakage protection switch is installed on the right side of the installation slot plate, a grounding copper bar is fixedly connected to the right side of the insulating plate, and the upper and lower sides of the grounding copper bar Both ends are fixedly connected with fastening screws, and the lower end of the front side wall of the insulating board is fixedly connected with a plug-in row.

In the aforementioned heat-dissipating advertising cabinet with leakage protection, there are three sets of switches, the switches are 2P air switches, and the switches and leakage protection switches are installed side by side in a line.

In the aforesaid heat-dissipating advertising cabinet with leakage protection, the four corners of the front side wall of the insulating board are provided with threaded connection holes.

In the aforementioned heat-dissipating advertising cabinet with leakage protection, the heat-dissipating fan is installed corresponding to the air inlet, and the inner cavity of the air inlet is provided with a dust-proof net.

In the aforesaid heat-dissipating advertising cabinet with leakage protection, installation adjustment holes are provided at the connection between the inner cavity of the cabinet body and the support and fixing plate, and there are multiple sets of installation adjustment holes arranged in an array.

The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design, the maintenance door is provided on the cabinet body, which is convenient for maintenance, and the equipment hanger is installed on the support fixing plate, which facilitates the fixing of the equipment in the inner cavity of the cabinet. The leakage protection switch and the grounding copper bar can play a very good protective role when the leakage occurs. At the same time, when the temperature is too high, the cooling fan accelerates the air flow in the cabinet cavity, and discharges the hot air from the cooling holes, reducing the temperature of the cabinet cavity. temperature, reduce the accumulation of heat, and protect the components in the inner cavity, and the inner cavity of the air inlet hole is equipped with dust-proof nets, and the left and right sides of the inner cavity of the cabinet are equipped with dust-proof panels, and the position of the dust-proof panels Corresponding to the heat dissipation holes, it can well reduce the dust from entering the inner cavity of the cabinet body and has a dust-proof effect. There is an installation adjustment hole at the connection between the inner cavity of the cabinet body and the support and fixing plate, and the installation adjustment hole is set There are multiple groups, which can easily adjust the installation height of the support and fixing plate, and facilitate the installation of equipment. It solves the problem that when the advertising cabinet is used outdoors, it is not easy to drop when the temperature is too high, and it is easy to accumulate heat and damage the internal components. There may be a leakage problem.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is a structural schematic diagram of a leakage protection device.

In the figure: 1. Cabinet body, 2. Maintenance door, 3. Display screen, 4. Door lock, 5. Cooling hole, 6. Mounting plate, 7. Air inlet hole, 8. Supporting and fixing plate, 9. Equipment hanger , 10. Leakage protection device, 1001, insulation board, 1002, L-shaped baffle, 1003, installation slot plate, 1004, switch, 1005, leakage protection switch, 1006, grounding copper bar, 1007, fastening screw, 1008, plug Row, 11, insulating plate fixing part, 12, cooling fan.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Refer to Figure 1-3: a heat dissipation advertising cabinet with leakage protection, including a cabinet body 1, a maintenance door 2 is hinged at the lower end of the front side wall of the cabinet body 1, and a display screen 3 is arranged at the upper end of the front side wall of the cabinet body 1, A door lock 4 is installed on the maintenance door 2, a heat dissipation hole 5 is provided at the lower end of the right side wall of the cabinet body 1, and dust-proof plates are provided on the left and right side walls of the inner cavity of the cabinet body 1, and the position of the dust-proof board is related to heat dissipation. Corresponding to the hole 5, the upper end of the left and right side walls of the cabinet body 1 is installed with a mounting plate 6, and the center of the surface of the mounting plate 6 is provided with an air inlet hole 7, and a support is fixed between the left and right side walls of the inner cavity of the cabinet body 1 Fixed plate 8, the top of the support fixed plate 8 is fixedly connected with the equipment hanger 9, the support fixed plate 8 is provided with two sets of upper and lower sides, the top of the lower support fixed plate 8 is fixedly connected with a set of equipment hangers 9, and the upper side supports the fixed plate The top of 8 is fixedly connected with two groups of equipment hangers 9, and the connection between the inner cavity of the cabinet body 1 and the support fixed plate 8 is provided with installation adjustment holes, and the installation adjustment holes are provided with multiple groups, and are arranged in an array to support The left and right sides of the fixing plate 8 are screwed to the side wall of the inner cavity of the cabinet body 1 through fastening nuts, and the lower end of the right side wall of the inner cavity of the cabinet body 1 is fixedly connected with a leakage protection device 10, and the leakage protection device 10 includes an insulating plate 1001, The top of the insulating plate 1001 is fixedly connected with an L-shaped baffle plate 1002, and the upper end of the front side wall of the insulating plate 1001 is fixedly connected with a mounting slot plate 1003, a switch 1004 is installed on the left side of the mounting slot plate 1003, and a There is a leakage protection switch 1005, the right side of the insulating plate 1001 is fixedly connected with a grounding copper bar 1006, the upper and lower ends of the grounding copper bar 1006 are fixedly connected with fastening screws 1007, and the lower end of the front side wall of the insulating plate 1001 is fixedly connected with a plug-in bar 1008 The switch 1004 is provided with three groups. The switch 1004 is a 2P air switch, and the switch 1004 and the leakage protection switch 1005 are installed side by side in a line. The upper end of the left and right side walls of the inner cavity of the body 1 is fixedly connected with a heat dissipation fan 12, and the heat dissipation fan 12 is located directly above the insulating plate fixture 11. The heat dissipation fan 12 is installed correspondingly to the air inlet hole 7, and the inner chamber of the air inlet hole 7 is provided With dust net.

In summary, when the utility model is in use, the maintenance door 2 is provided on the cabinet body 1, which facilitates maintenance, and the equipment hanger 9 is installed on the support fixing plate 8, which facilitates the fixing of the equipment in the inner cavity of the cabinet body 1, and the insulating plate The leakage protection switch 1005 and the grounding copper bar 1006 on 1001 can play a very good protective role in the event of leakage, and at the same time, when the temperature is too high, the cooling fan 12 accelerates the air flow in the inner cavity of the cabinet body 1, and the hot air is released from the cooling holes. 5, reduce the temperature of the inner cavity of the cabinet body 1, reduce the accumulation of heat, and protect the components in the inner cavity, and the inner cavity of the air inlet hole 7 is provided with a dust-proof net, and the left and right sides of the inner cavity of the cabinet body 1 are both There is a dust-proof board, and the position of the dust-proof board corresponds to the heat dissipation hole 5, which can well reduce the external dust from entering the inner cavity of the cabinet body and has a dust-proof effect. The inner cavity of the cabinet body 1 and the supporting fixed plate The connection of the 8 is provided with installation adjustment holes, and the installation adjustment holes are provided with multiple groups, which can easily adjust the installation height of the support fixed plate 8, facilitate the installation of the equipment, and solve the problem that the advertising cabinet is not easy to lower when the temperature is too high when it is used outdoors. , it is easy to accumulate heat and damage the internal components, and when there is a thunderstorm outside, the problem of electric leakage may occur.

The cooling fan, switch and leakage protection switch mentioned in the above-mentioned embodiments are all electrical components easily available on the market, and the cooling fan, switch and leakage protection switch are all mature technologies mastered by those skilled in the art. In the example, it is only used, and its structure and function are not changed, and the cooling fan is provided with a matching control switch, and the switch position can be specifically limited according to the actual use situation.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (8)

1. one kind has earth leakage protective heat radiating type advertisement cabinet, including cabinet body (1), it is characterised in that: the front side of the cabinet body (1) Wall lower end is hinged with maintenance door (2), and the front side wall upper end of the cabinet body (1) is provided with display screen (3), the maintenance door (2) On be equipped with door lock (4), the right side wall lower end of the cabinet body (1) is provided with heat release hole (5), the left and right sides of the cabinet body (1) Wall upper end is equipped with mounting plate (6), is provided with air inlet hole (7) at the centre of surface of the mounting plate (6), the cabinet body (1) it is interior Support fixed plate (8) is connected at left and right sides of chamber between wall, is connected with equipment hanger (9) at the top of the support fixed plate (8), The inner cavity right side wall lower end of the cabinet body (1) is connected with earth leakage protective device (10), wall at left and right sides of the inner cavity of the cabinet body (1) Upper end is connected with insulation board fixing piece (11), and wall upper end is connected with radiator fan (12) at left and right sides of the inner cavity of the cabinet body (1), And radiator fan (12) is located at the surface of insulation board fixing piece (11).

2. according to claim 1 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the support is solid Fixed board (8) is equipped with upper and lower two groups, is connected with one group of equipment hanger (9) at the top of the support fixed plate (8) of downside, described in upside Two groups of equipment hangers (9), the left and right sides and cabinet body (1) of support fixed plate (8) are connected at the top of support fixed plate (8) Intracavity sidewall be spirally connected by fastening nut.

3. according to claim 1 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the cabinet body (1) wall is equipped with dust excluding plate at left and right sides of inner cavity, and the position of dust excluding plate is corresponding with heat release hole (5).

4. according to claim 1 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the electric leakage is protected Protection unit (10) includes insulation board (1001), is connected with L shape baffle (1002), the insulation at the top of the insulation board (1001) The front side wall upper end of plate (1001) is connected with installation frid (1003), is equipped with switch on the left of the installation frid (1003) (1004), it is equipped with earth leakage circuit-breaker (1005) on the right side of the installation frid (1003), the right side of the insulation board (1001) Side is connected with grounding copper bar (1006), and the upper and lower ends of the grounding copper bar (1006) are connected with fastening screw (1007), described The front side wall lower end of insulation board (1001) is connected with insert row (1008).

5. according to claim 4 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the switch (1004) three groups are equipped with, the switch (1004) is 2P air switch, and switchs (1004) with earth leakage circuit-breaker (1005) and be in "-" type is mounted side by side.

6. according to claim 4 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the insulation board (1001) front side wall quadrangle is provided with threaded connection hole.

7. according to claim 1 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the radiation air (12) installation corresponding with air inlet hole (7) is fanned, the inner cavity of the air inlet hole (7) is equipped with Air Filter.

8. according to claim 1 a kind of with earth leakage protective heat radiating type advertisement cabinet, it is characterised in that: the cabinet body (1) junction of inner cavity and support fixed plate (8) is equipped with installation and adjustment hole, and installation and adjustment hole is equipped with multiple groups, and is in array Shape arrangement.