CN201764336U - Waterproof outdoor lamp power supply - Google Patents

Abstract

The utility model relates to a waterproof outdoor lamp power supply, which at least comprises a power supply rectifier housings which are mutually connected in a sealing manner, a power supply rectifier disposed on the housing, a power supply input plug, a rectifier output plug and a signal plug. The utility model is characterized in that the housing is provided with a front ventilation assembly used as an air inlet, a rear ventilation assembly used as an air outlet, a side ventilation assembly and a bottom surface ventilation assembly in a sealing manner; a ventilating fan is arranged in the housing at the position with respect to the rear ventilation assembly and the bottom surface ventilation assembly. The utility model is advantageous in that when the power supply rectifier is working, the upper fan of the rectifier rotates, the front ventilation assembly is for air feeding, the fan of the bottom surface ventilation assembly rotates and exhausts air to the outside, the fan of the rear ventilation assembly rotates and exhausts air to the outside, and the side ventilation assembly conducts natural air discharge, thereby the heat dissipation of power supply system is achieved.

Description

A waterproof outdoor lamp power supply

technical field

The utility model relates to an outdoor lamp power supply system, in particular to improve its waterproof and heat dissipation system so as to make it a waterproof outdoor lamp power supply with both waterproof and heat dissipation.

Background technique

The power rectifier part of the outdoor lighting lamp is separated from the lamp body and placed in a power rectifier box, and the box body is provided with power input and output plugs and signal plugs. Current, voltmeter and switch are all arranged in the housing. When the power rectifier works stably, the maximum surface temperature reaches 70°C. In order to ensure the normal operation of the power rectifier, it must be effectively dissipated and waterproof.

At present, the existing and existing technologies about the power supply waterproof system barely solve the waterproof problem, but the heat dissipation is poor, and the normal and stable operation of the power rectifier cannot be guaranteed. If heat dissipation is increased, waterproofing cannot be reliably guaranteed.

Utility model content

The technical problem to be solved by the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a new type of waterproof outdoor lamp power supply to solve the technical problem that the existing waterproof outdoor lamp power supply cannot dissipate heat while being waterproof.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:

A waterproof outdoor lamp power supply, a waterproof outdoor lamp power supply, which at least includes: a power rectifier shell sealed and connected to each other, a power rectifier installed on the shell, a power input plug, a rectifier output plug, and a signal plug, characterized in that : the housing is sealed with a front ventilation assembly as an air inlet, a rear ventilation assembly, a side ventilation group and a bottom ventilation assembly as an air outlet; the position corresponding to the rear ventilation assembly and the bottom ventilation assembly in the housing is provided with exhaust fan.

The housing includes wall parts constituting four walls, a bottom part constituting the bottom and a top part constituting the top; wherein two opposite wall parts are connected with reinforcing rods; each wall part and the bottom part on the housing , Sealed connection between the top parts.

Wherein, one of the wall parts not connected with the reinforcing bar is provided with a concave cavity, the card seat of the power input plug is fixed on the concave cavity, and the output plug of the rectifier and the signal plug are fixed on the component; the power input plug, the rectifier The output plug and the signal plug are hermetically connected to the wall part.

The wall part with the concave cavity is also provided with a transparent display panel assembly, the transparent display panel assembly includes a transparent display panel, a waterproof cover, and a mounting plate; the waterproof cover is an inverted U shape with three shielding panels, waterproof There are welding holes on the cover, and it is welded on the wall part, and the edge seam connected with the wall part is sealed with black glass glue; the transparent display board is installed on the mounting plate, and the mounting plate is provided with fixing holes. fixed on the wall part.

In addition, one of the wall parts connected with the reinforcement bar is provided with a switch door and window assembly, and the switch door and window assembly also includes a waterproof cover, a hinge, and a cover plate; There are welding holes on the upper part, and it is welded on the wall part, and the joint with the wall part is coated with black glass glue to seal; the upper hinge is fixed on the wall part, and the top of the cover plate is fixed The lower leaf of the hinge, the lower end of the cover plate is locked on the wall part by quick screws.

The front ventilation assembly includes a frame, a perforated screen, a baffle and a fixed frame; the frame and the perforated screen are welded together; the baffle is provided with an L-shaped support leg, and a fixing hole is provided on the support leg, through which the The holes are fixed on the fixed frame; the fixed frame is provided with vents, and the four sides of the fixed frame are seamlessly connected; the frame and the fixed frame are provided with fixing holes, which are fixed together on the other wall that is not connected to the reinforcing rod parts.

The rear ventilation assembly includes a frame, a punching screen, a baffle and a fixed frame; its frame is welded together with the punching screen; the baffle is provided with an L-shaped support leg, and a fixing hole is arranged on the support leg , fixed on the fixed frame through the fixing hole; there is a vent on the fixed frame, and the four sides of the fixed frame are seamlessly connected; the frame and the fixed frame are provided with fixing holes, and are fixed together on the housing on the wall part of the signal plug.

The side ventilation assembly also includes a frame, a punching screen, a baffle and a fixed frame; its frame is welded together with the punching screen; the baffle is provided with an L-shaped support leg, and a fixing hole is arranged on the support leg , fixed on the fixed frame through the fixing hole; there is a vent on the fixed frame, and the four sides of the fixed frame are seamlessly connected; the frame and the fixed frame are provided with fixing holes, and are fixed together on the housing On the wall part of the switch door and window assembly.

The bottom surface ventilation assembly includes two fans, and the position facing the two fans is provided with an exhaust slot on the bottom surface component.

In addition, all parts installed on the shell are painted with outdoor semi-matt black paint.

The waterproof outdoor lamp power supply of the utility model, when the power rectifier works, the upper fan of the rectifier rotates, the front ventilation unit takes in air, the fan in the bottom ventilation unit rotates, and exhausts the air outwards, and the fan in the rear ventilation unit rotates, and the air is exhausted outwards , The side ventilation components are natural exhaust, which meets the heat dissipation requirements of the power system.

At the same time, the front ventilation assembly, side ventilation assembly and rear ventilation assembly adopt a three-layer waterproof structure. Rainwater flows in from the small holes on the first layer of perforated mesh and flows to the surface of the baffle, and the baffle completely covers the ventilation on the fixed frame. holes, so that rainwater can only flow out of the shell along the side wall of the fixed frame, meeting the waterproof requirements.

In addition, in order to view and control the working status of the power system conveniently, transparent display components and switch door and window components are used. The three sides of the waterproof cover in the transparent display assembly and the switch door and window assembly block rainwater, and the rainwater can only pass through the surface of the mounting plate and will not flow into the housing, thus meeting the waterproof requirement.

Therefore, compared with the prior art, the effective effect of the utility model is: (1) the waterproof outdoor lamp power supply meets the waterproof requirements; (2) an air inlet is provided, and three air outlets ensure good heat dissipation; (3) the whole The waterproof system is simple in structure and low in cost.

Description of drawings

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

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

Fig. 2a is a partial schematic diagram of the housing of the power rectifier;

Fig. 2b is a partial schematic diagram of the housing of the power rectifier;

Fig. 3 is a schematic diagram of the expansion of the front ventilation assembly;

Fig. 4 is a schematic diagram of the expansion of the rear ventilation assembly;

Fig. 5 is a schematic diagram of the expansion of the side ventilation assembly;

Fig. 6 is a schematic diagram of the bottom ventilation assembly;

7 is a schematic diagram of a transparent display panel assembly;

Fig. 8 is a schematic diagram of a switch door and window assembly;

Fig. 9 is a schematic diagram of power input, output, and signal plug assembly.

Detailed ways

The waterproof outdoor lamp power supply of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

The main components of the waterproof outdoor lamp power supply in this implementation example are all formed by bending or punching 1-2.5mm aluminum plates, and the surface is sprayed with outdoor semi-matt black paint. Power input, output plugs, signal plugs are all waterproof plugs.

As shown in Figure 1a and Figure 1b, the waterproof outdoor lamp power supply includes a power rectifier housing 100 that is sealed and connected to each other, a power rectifier 20 installed on the housing, a power input plug 30, a rectifier output plug 31, and a signal plug 32. The body 100 is sealed with a front ventilation assembly 60 as an air inlet, a rear ventilation assembly 70 as an air outlet, a side ventilation assembly 80 and a bottom ventilation assembly 90; There is an exhaust fan in place. In addition, a transparent display panel assembly 40 and a switch door and window assembly 50 are also included.

As shown in accompanying drawing 2a, Fig. 2b, housing 100 comprises wall parts 103, 104, 105, 111 that constitute four walls, the bottom part 106 that constitutes the bottom and the top part 101 that constitutes the top; wherein two opposite wall parts Reinforcing rods 102, 108 are connected between 104, 111, which can strengthen the outdoor lamp power supply as a whole, and are also convenient to carry. Wherein the wall parts 103 , 104 , 105 , 111 on the housing 100 are in sealing connection with the bottom part 106 and the top part 101 . One of the wall parts 105 that is not connected to the reinforcing rod is provided with a concave cavity 109, and the socket of the power input plug 30 is fixed in the concave cavity 109, as shown in accompanying drawings 1a, 2b and 9. The rectifier output plug 31 and the signal plug 32 are fixed on the wall member 105 . The power input plug 30 , the rectifier output plug 31 and the signal plug 32 are in sealing connection with the wall member 105 .

As shown in FIG. 1 a , FIG. 2 b , and FIG. 7 , the transparent display panel assembly 40 is also arranged on the wall member 105 . The transparent display panel assembly 40 includes a transparent display panel 42, a waterproof cover 41, and a mounting plate 43; the waterproof cover 41 is an inverted U shape with three shielding panels, the waterproof cover 41 is provided with welding holes, and is welded on the wall member 105, And the side seam connected with the wall part 105 is coated with black glass glue for sealing;

As shown in Fig. 1a, Fig. 2a and Fig. 8, the switch door and window assembly 50 is arranged on the wall surface component. The switch door and window assembly 50 also includes a waterproof cover 51, a hinge 52, and a cover plate 53; the waterproof cover 51 is an inverted U shape with three shielding plates, the waterproof cover 51 is provided with welding holes, and is welded on the wall member 104, and The side seam connected with the wall member 104 is coated with black glass glue for sealing; the upper leaf of the hinge 52 is fixed on the wall member 104, the upper end of the cover plate 53 is fixed on the lower leaf of the hinge, and the lower end of the cover plate 53 passes through The quick screws are fastened on the wall part 104 .

As shown in Figure 1b and Figure 3, the front ventilation assembly includes a frame 61, a perforated screen 62, a baffle 63 and a fixed frame 64; the frame 61 and the perforated screen 62 are welded together; the baffle 63 is provided with L-shaped support feet, fixed holes are set on the support feet, and are fixed on the fixed frame 64 through the fixed holes; the fixed frame 64 is provided with air vents, and the four sides of the fixed frame 64 are seamlessly connected; the frame 61 is connected to the fixed frame. The frame 64 is provided with fixing holes, which are fixed together on the wall parts 103 not connected with the reinforcement bars.

As shown in Figure 1a and Figure 4, the rear ventilation assembly 70 includes a frame 71, a perforated screen 72, a baffle 73 and a fixed frame 74; the frame 71 and the perforated screen 72 are welded together; the baffle 73 There are L-shaped support feet on the top, and fixing holes are set on the support feet, which are fixed on the fixing frame 74 through the fixing holes; the fixing frame 74 is provided with air vents, and the four sides of the fixing frame 74 are seamlessly connected; 71 and the fixing frame 74 are provided with fixing holes, and are fixed together on the wall surface part 105 of the housing provided with the signal plug.

As shown in FIG. 1 a and FIG. 4 , the side ventilation assembly 80 includes a frame 81 , a perforated screen 82 , a baffle 83 and a fixing frame 84 . Frame 81 and punching mesh plate 82 are welded together; baffle plate 83 is provided with L-shaped support feet, and fixing holes are arranged on the support feet, which are fixed on the fixing frame 84 through the fixing holes; the fixing frame 84 is provided with ventilation The four sides of the fixed frame 84 are seamlessly connected; the frame 81 and the fixed frame 84 are provided with fixing holes, and are fixed together on the wall part 104 of the housing that is provided with the switch door and window assembly 50.

As shown in FIG. 1a and FIG. 6 , the bottom ventilation assembly 90 includes two fans 92 , and the bottom component 106 is provided with exhaust slots facing the two fans 92 .

As mentioned above, the utility model can be better realized, and the above-described embodiment is only a preferred embodiment of the utility model, and is not used to limit the scope of implementation of the utility model; that is, all equal changes made according to the contents of the utility model and modifications are all covered by the scope of protection required by the claims of the present utility model.

Claims (10)

1. A waterproof outdoor lamp power supply, which at least includes: a power rectifier housing (100) sealed and connected to each other, a power rectifier (20) installed on the housing, a power input plug (30), and a rectifier output plug (31) . Signal plug (32), characterized in that: the housing is sealed with a front ventilation assembly (60) as an air inlet, a rear ventilation assembly (70) as an air outlet, a side ventilation assembly (80) and a bottom ventilation assembly. Component (90): an exhaust fan is provided at a position corresponding to the rear ventilation component and the bottom surface ventilation component in the housing. 2. The waterproof outdoor lamp power supply according to claim 1, characterized in that: the housing includes wall parts (103, 104, 105, 111) forming the four walls, a bottom part (106) forming the bottom and a top part The top surface part (101) of wherein; Two opposite wall surface parts (104, 111) are connected with reinforcing bar (102, 108); Seal between each wall surface part on the described housing and bottom surface part, top surface part connect. 3. The waterproof outdoor lamp power supply according to claim 2, characterized in that: one of the wall parts (105) that is not connected to the reinforcing rod is provided with a concave cavity (109), and the socket of the power input plug (30) is fixed On the cavity (109), the rectifier output plug (31) and the signal plug (32) are fixed on the wall member (105); the power input plug, rectifier output plug and signal plug are connected with the wall member (105) Sealed connection between. 4. The waterproof outdoor lamp power supply according to claim 3, characterized in that: the wall part (105) provided with the concave cavity (109) is also provided with a transparent display panel assembly (40), and the transparent display panel The assembly (40) includes a waterproof cover (41), a transparent display panel (42), and a mounting plate (43); the waterproof cover (41) is an inverted U shape with three shielding plates, and the waterproof cover (41) is provided with welding hole, and welded on the wall part (105), and the edge seam connected with the wall part (105) is coated with black glass glue for sealing; the transparent display board (42) is mounted on the mounting plate (43), installed The plate (43) is provided with a fixing hole, which is fixed on the wall member (105). 5. The waterproof outdoor lamp power supply according to claim 3, characterized in that: one of the wall parts (104) connected with the reinforcing rod is provided with a switch door and window assembly (50), and the switch door and window assembly (50) includes a waterproof Cover (51), hinge (52), cover plate (53); the waterproof cover (51) is an inverted U shape with three shielding plates, the waterproof cover (51) is provided with welding holes, and is welded on the wall On the part (104), and the side seam connected with the wall part (104) is coated with black glass sealant; the upper leaf of the hinge (52) is fixed on the wall part (104), and the cover plate (53) The upper end is fixedly arranged on the lower leaf of the hinge, and the lower end of the cover plate (53) is locked on the wall part (104) by quick screws. 6. The waterproof outdoor lamp power supply according to claim 3, characterized in that: the front ventilation assembly includes a frame (61), a perforated screen (62), a baffle (63) and a fixed frame (64); the frame (61) butt-weld together with the punching screen plate (62); the baffle plate (63) is provided with L-shaped support feet, and the support feet are provided with fixing holes, which are fixed on the fixed frame (64) by the fixing holes; The fixed frame (64) is provided with air vents, and the four sides of the fixed frame (64) are seamlessly connected; the frame (61) and the fixed frame (64) are provided with fixing holes, which are fixed together on the unconnected reinforcing bar on the other wall part (103). 7. The waterproof outdoor lamp power supply according to claim 3, characterized in that: the rear ventilation assembly (70) includes a frame (71), a punching mesh (72), a baffle (73) and a fixed frame (74 ); frame (71) and punching net plate (72) are welded together; Baffle plate (73) is provided with L-shaped supporting feet, and fixing holes are set on the supporting feet, and are fixed on the fixing frame (74) by fixing holes. ); the fixed frame (74) is provided with air vents, and the four sides of the fixed frame (74) are seamlessly connected; the frame (71) and the fixed frame (74) are provided with fixing holes, and are fixed together on the shell On the wall part (105) of the body provided with the signal plug. 8. The waterproof outdoor lamp power supply according to claim 5, characterized in that: the side ventilation assembly (80) includes a frame (81), a perforated screen (82), a baffle (83) and a fixed frame (84 ); frame (81) and punching net plate (82) are butt-welded together; Baffle plate (83) is provided with L-shaped supporting feet, and fixing holes are set on the supporting feet, and are fixed on fixing frame (84) by fixing holes. ); the fixed frame (84) is provided with air vents, and the four sides of the fixed frame (84) are seamlessly connected; the frame (81) and the fixed frame (84) are provided with fixing holes, and are fixed on the shell On the wall part (104) of the body provided with the switch door and window assembly (50). 9. The waterproof outdoor lamp power supply according to claim 2, characterized in that: the bottom surface ventilation assembly (90) includes two fans (92), and the bottom surface component (106) is facing the position of the two fans (92) Equipped with ventilation slots. 10. The waterproof outdoor lamp power supply according to any one of claims 1 to 9, characterized in that: the surfaces of all components installed on the housing are sprayed with outdoor semi-matt black paint.

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