Main case of traffic signal control machine

Abstract

The utility model relates to the technical field of traffic signal control, in particular to a main case of a traffic signal control machine, which comprises a machine body and a plug-in type heat exchange assembly, the plug-in type heat exchange assembly comprises a passing cavity, a heat dissipation plug board and a waterproof board, the passing cavity is fixedly connected with the machine body and located inside the machine body, and the heat dissipation plug board is detachably connected with the machine body. The insertion type heat exchange assembly is arranged in the machine body and located in the machine body, the heat dissipation insertion plate is arranged in the passing cavity, the waterproof plate is detachably connected with the heat dissipation insertion plate and located above the heat dissipation insertion plate, an original heat dissipation mechanism is replaced with the insertion type heat exchange assembly, and on the premise that the heat dissipation effect is reserved, the problem that the heat dissipation effect is poor due to the fact that heat dissipation holes exist is effectively solved. And the interior of the mainframe box is not sealed, so that the safety of electronic components in the mainframe box cannot be guaranteed in cloudy and rainy days after the mainframe box is used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic signal control, in particular to a main chassis of a traffic signal control machine. Background Art

[0002] The traditional host case installs the main control board and the unit board by installing them horizontally in the installation slot. After installation, the main control board and the unit board need to be fixed with blocks and fixing screws. When taking out the main control board and the unit board, the blocks must be removed first. In this way, the process of replacing the main control board and the unit board is more cumbersome, affecting work efficiency. The structure of the traditional host case is closed, and the main control board and the unit board inside are electronic devices. They will generate a certain amount of heat when working. If the temperature inside the main case is too high and cannot dissipate heat, the main control board and the unit board may burn out. In addition, the high temperature inside the main case will accelerate the aging of the wire insulation structure inside the case.

[0003] Prior art, patent number (CN201920716018.X) mentions a main chassis of a traffic signal control machine, including a box body, an opening is set on the rear side wall of the box body, mounting plates are set at the bottom of the outer sides of the left and right side walls of the box body, and slide rails are set on the inner side walls of the box body near the mounting plates, and mounting frames are set between the slide rails. Several fixed seats are set at the bottom of the mounting frame, and a main control board is installed on one of the fixed seats; it uses a drawer-like mounting frame, which is connected to the side wall inside the box body through slide rails, and a pull strip is also set at the position of the mounting frame near the door of the box, through which the mounting frame can be pulled out of the box, and the main control board and the unit board are vertically placed in the fixed seats set on the mounting frame, avoiding the cumbersome process of replacing the main control board and the unit board in the later stage caused by the existing installation method using blocks and fixing screws.

[0004] In the prior art, the addition of heat dissipation components and slide rail components will effectively solve the problem that the process of replacing the main control board and the unit board in the traditional main box is cumbersome, which affects the work efficiency. The structure of the traditional main box is closed, and the internal main control board and the unit board are electronic devices. They will generate a certain amount of heat when working. If the temperature inside the main box is too high and cannot dissipate heat, the main control board and the unit board may burn out. In addition, the high temperature inside the main box will accelerate the aging of the wire insulation structure inside the box. However, due to the presence of the heat dissipation holes, the interior of the main box will no longer be sealed, and the safety of the electronic components inside the box in rainy weather cannot be guaranteed during long-term use. Utility Model Content

[0005] The utility model aims to provide a main chassis of a traffic signal controller, which solves the problem that the interior of the main chassis is no longer sealed due to the existence of heat dissipation holes, and the safety of electronic components inside the chassis cannot be guaranteed in rainy weather during long-term use.

[0006] To achieve the above-mentioned purpose, the utility model adopts a traffic signal control machine main chassis, including a machine body and a plug-in heat exchange component, the plug-in heat exchange component includes a passage cavity, a heat dissipation plug plate and a waterproof plate, the passage cavity is fixedly connected to the machine body and is located inside the machine body, the heat dissipation plug plate is detachably connected to the machine body and is located inside the machine body, and the heat dissipation plug plate is arranged inside the passage cavity, and the waterproof plate is detachably connected to the heat dissipation plug plate and is located above the heat dissipation plug plate.

[0007] Among them, the plug-in heat exchange component also includes a placement hole and a heat sink rod, the placement hole is fixedly connected to the heat sink plug and is located inside the heat sink plug, the heat sink rod is detachably connected to the heat sink plug and is located inside the heat sink plug, and the heat sink rod is arranged inside the placement hole.

[0008] Among them, the plug-in heat exchange component also includes a card slot, a card block and a fixed plate, the card slot is detachably connected to the heat dissipation plug board and is located at one end of the heat dissipation plug board, the card block is slidably connected to the heat dissipation plug board and is located at one end of the heat dissipation plug board close to the card slot, and the card block is arranged inside the card slot, and the fixed plate is fixedly connected to the card block and is located on a side of the card block away from the heat dissipation plug board.

[0009] In which, the plug-in heat exchange component also includes a connecting plate, a connecting rod and a handle, the connecting plate is detachably connected to the heat dissipation plug plate and is located at an end of the heat dissipation plug plate away from the card slot, the connecting rod is detachably connected to the connecting plate and is located on a side of the connecting plate away from the heat dissipation plug plate, and the handle is detachably connected to the connecting rod and is located at an end of the connecting rod away from the connecting plate.

[0010] Among them, the main chassis of the traffic signal control machine also includes a positioning and mounting assembly, which includes a mounting plate, a mounting column and a mounting disk. The mounting plate is detachably connected to the body and is located on one side of the body. The mounting column is detachably connected to the mounting plate and is located on a side of the mounting plate away from the body. The mounting disk is fixedly connected to the mounting plate and is located at the center of a side of the mounting plate away from the body.

[0011] Among them, the positioning and installation assembly also includes an installation cavity and a positioning plate, the installation cavity is fixedly connected to the installation plate and is located at the internal center of the installation plate, the positioning plate is detachably connected to the installation plate and is located inside the installation plate, and the positioning plate is arranged inside the installation cavity.

[0012] The utility model discloses a main chassis of a traffic signal control machine, comprising a machine body and a plug-in heat exchange component, wherein the plug-in heat exchange component comprises a passage cavity, a heat dissipation plug plate and a waterproof plate, wherein the passage cavity is fixedly connected to the machine body and is located inside the machine body, the heat dissipation plug plate is detachably connected to the machine body and is located inside the machine body, and the heat dissipation plug plate is arranged inside the passage cavity, and the waterproof plate is detachably connected to the heat dissipation plug plate and is located above the heat dissipation plug plate. Since the original heat dissipation mechanism is replaced by the plug-in heat exchange component, the problem that the interior of the main chassis will no longer be sealed due to the presence of the heat dissipation holes and the safety of the electronic components inside the chassis in rainy weather cannot be guaranteed during long-term use is effectively solved while retaining the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall side view of the first embodiment of the utility model.

[0016] Figure 3 It is an overall top view of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-body, 102-passage cavity, 103-heat dissipation plug plate, 104-placement hole, 105-heat dissipation rod, 106-card slot, 107-clamping block, 108-fixing block, 109-connecting plate, 110-connecting rod, 111-handle, 112-waterproof plate, 201-mounting plate, 202-mounting column, 203-mounting plate, 204-mounting cavity, 205-positioning plate. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] First embodiment

[0021] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a side view of the whole of the first embodiment of the utility model. Figure 3 It is an overall top view of the first embodiment of the utility model.

[0022] The utility model provides a traffic signal control machine main chassis, including a machine body 101 and a plug-in heat exchange component, wherein the plug-in heat exchange component includes a passage cavity 102, a heat dissipation plug-in plate 103, a waterproof plate 112, a placement hole 104, a heat dissipation rod 105, a card slot 106, a snap block 107, a fixing plate, a connecting plate 109, a connecting rod 110 and a handle 111. The above-mentioned solution solves the problem that the inside of the main chassis will no longer be sealed due to the existence of the heat dissipation hole, and the safety of the electronic components inside the chassis in rainy weather cannot be guaranteed during long-term use. It can be understood that the above-mentioned solution can be used when the heat dissipation treatment is needed inside the machine body 101. 03 is inserted into the passage cavity 102, and then the engaging block 107 is engaged with the engaging slot 106, thereby fixing the heat dissipation plug plate 103 in the passage cavity 102, and then the heat dissipation rod 105 in the mounting hole 104 collects and conducts the heat inside the body 101 to form a plurality of simple heat exchange structures, and at the same time, the waterproof plate 112 will effectively prevent rainwater from entering the body 101 in rainy weather, thereby retaining the original beneficial effects while actively and effectively solving the problem that the interior of the main chassis will no longer be sealed due to the existence of the heat dissipation holes, and the safety of the electronic components inside the chassis in rainy weather cannot be guaranteed during long-term use.

[0023] According to the present specific embodiment, the passage cavity 102 is fixedly connected to the body 101 and is located inside the body 101, the heat dissipation plug board 103 is detachably connected to the body 101 and is located inside the body 101, and the heat dissipation plug board 103 is arranged inside the passage cavity 102, the waterproof board 112 is detachably connected to the heat dissipation plug board 103 and is located above the heat dissipation plug board 103, the passage cavity 102 is the main passage for facilitating the insertion of the heat dissipation plug board 103, and the waterproof board 112 will effectively prevent rainwater from entering the interior of the body 101 in rainy weather.

[0024] Among them, the placement hole 104 is fixedly connected to the heat dissipation plug plate 103 and is located inside the heat dissipation plug plate 103. The heat dissipation rod 105 is detachably connected to the heat dissipation plug plate 103 and is located inside the heat dissipation plug plate 103. The heat dissipation rod 105 is arranged inside the placement hole 104. The placement hole 104 is the main place for placing the heat dissipation rod 105, and the heat dissipation rod 105 will be made of heat-conductive insulating elastic rubber, thereby effectively performing heat conduction and heat dissipation work.

[0025] Secondly, the card slot 106 is detachably connected to the heat dissipation plug board 103 and is located at one end of the heat dissipation plug board 103. The snap block 107 is slidably connected to the heat dissipation plug board 103 and is located at one end of the heat dissipation plug board 103 close to the card slot 106, and the snap block 107 is arranged inside the card slot 106. The fixing plate is fixedly connected to the snap block 107 and is located at a side of the snap block 107 away from the heat dissipation plug board 103. The card slot 106 and the snap block 107 cooperate with each other to effectively connect the fixing plate to the heat dissipation plug board 103, effectively preventing the heat dissipation plug board 103 from being separated from the body 101 under the influence of external factors.

[0026] At the same time, the connecting plate 109 is detachably connected to the heat dissipation plug plate 103 and is located at an end of the heat dissipation plug plate 103 away from the card slot 106, the connecting rod 110 is detachably connected to the connecting plate 109 and is located at a side of the connecting plate 109 away from the heat dissipation plug plate 103, and the handle 111 is detachably connected to the connecting rod 110 and is located at an end of the connecting rod 110 away from the connecting plate 109.

[0027] When the present invention is used and it is necessary to perform heat dissipation treatment on the inside of the machine body 101, the heat dissipation plug plate 103 is inserted into the passage cavity 102, and then the engaging block 107 is engaged with the engaging slot 106, thereby fixing the heat dissipation plug plate 103 in the passage cavity 102, and then the heat dissipation rod 105 in the placement hole 104 collects and conducts the heat inside the machine body 101 to form a plurality of simple heat exchange structures, and at the same time, the waterproof plate 112 will effectively prevent rainwater from entering the inside of the machine body 101 in rainy weather, thereby actively and effectively solving the problem that the inside of the main chassis will no longer be sealed due to the presence of the heat dissipation holes, and the safety of the electronic components inside the chassis in rainy weather cannot be guaranteed during long-term use.

[0028] Second embodiment

[0029] See also Figure 4 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0030] On the basis of the first embodiment, a main chassis of a traffic signal control unit of the utility model further includes a positioning and installation assembly, which includes a mounting plate 201 , a mounting column 202 , a mounting disk 203 , a mounting cavity 204 and a positioning disk 205 .

[0031] According to this specific embodiment, the mounting plate 201 is detachably connected to the body 101 and is located on one side of the body 101, the mounting post 202 is detachably connected to the mounting plate 201 and is located on a side of the mounting plate 201 away from the body 101, the mounting disk 203 is fixedly connected to the mounting plate 201 and is located at the center of a side of the mounting plate 201 away from the body 101, the mounting plate 201 is a main structural component for accommodating the mounting post 202 and the mounting disk 203, the mounting post 202 is a main functional structural component for installing the body 101, and the mounting disk 203 is a structural functional component for installation and positioning.

[0032] Among them, the installation cavity 204 is fixedly connected to the installation disk 203 and is located at the inner center of the installation disk 203. The positioning disk 205 is detachably connected to the installation disk 203 and is located inside the installation disk 203. The positioning disk 205 is arranged inside the installation cavity 204. The installation cavity 204 is a multi-deformable cavity, which will facilitate the positioning disk 205 to be accurately installed at the specified position when the body 101 is installed.

[0033] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A traffic signal control machine main chassis, comprising a machine body, characterized in that: It also includes a plug-in heat exchange component, which includes a passage cavity, a heat dissipation plug-in plate and a waterproof plate. The passage cavity is fixedly connected to the body and is located inside the body. The heat dissipation plug-in plate is detachably connected to the body and is located inside the body. The heat dissipation plug-in plate is arranged inside the passage cavity. The waterproof plate is detachably connected to the heat dissipation plug-in plate and is located above the heat dissipation plug-in plate.

2. The main chassis of the traffic signal control unit according to claim 1, characterized in that: The plug-in heat exchange component also includes a placement hole and a heat sink. The placement hole is fixedly connected to the heat sink and is located inside the heat sink. The heat sink is detachably connected to the heat sink and is located inside the heat sink. The heat sink is arranged inside the placement hole.

3. The main chassis of the traffic signal control unit according to claim 2, characterized in that: The plug-in heat exchange component also includes a card slot, a card block and a fixing plate. The card slot is detachably connected to the heat dissipation plug board and is located at one end of the heat dissipation plug board. The card block is slidably connected to the heat dissipation plug board and is located at one end of the heat dissipation plug board close to the card slot, and the card block is arranged inside the card slot. The fixing plate is fixedly connected to the card block and is located on a side of the card block away from the heat dissipation plug board.

4. The main chassis of the traffic signal control unit according to claim 3, characterized in that: The plug-in heat exchange assembly also includes a connecting plate, a connecting rod and a handle. The connecting plate is detachably connected to the heat dissipation plug plate and is located at an end of the heat dissipation plug plate away from the card slot. The connecting rod is detachably connected to the connecting plate and is located at a side of the connecting plate away from the heat dissipation plug plate. The handle is detachably connected to the connecting rod and is located at an end of the connecting rod away from the connecting plate.

5. The main chassis of the traffic signal control unit according to claim 4, characterized in that: The main chassis of the traffic signal control machine also includes a positioning and mounting assembly, which includes a mounting plate, a mounting column and a mounting disk. The mounting plate is detachably connected to the body and is located on one side of the body. The mounting column is detachably connected to the mounting plate and is located on a side of the mounting plate away from the body. The mounting disk is fixedly connected to the mounting plate and is located at the center of a side of the mounting plate away from the body.

6. The main chassis of the traffic signal control unit according to claim 5, characterized in that: The positioning and mounting assembly also includes a mounting cavity and a positioning plate, wherein the mounting cavity is fixedly connected to the mounting plate and is located at the inner center of the mounting plate, the positioning plate is detachably connected to the mounting plate and is located inside the mounting plate, and the positioning plate is arranged inside the mounting cavity.

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