Display cabinet of online thermal imager

Abstract

The utility model provides a display cabinet of an on-line thermal imager, which comprises a cabinet body, a stand column and a supporting base which are sequentially connected, a rear cover plate is detachably mounted on the cabinet body, and an exhaust fan is mounted on the rear cover plate; a heat dissipation plate is arranged on the stand column, a plurality of air inlets are formed in the heat dissipation plate, dust blocking plates are connected to the air inlets, and dust blocking blocks are arranged on the dust blocking plates; an air guide plate is mounted on the rear cover plate, and the air guide plate is obliquely arranged in the direction away from the exhaust fan; the heat dissipation plate is detachably connected with the stand column. According to the utility model, the problems of poor heat dissipation effect caused by small equipment layout space in the display cabinet and difficulty in assembly and maintenance caused by limited operation space of an operator in the prior art can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation equipment technical field, specifically relates to a display cabinet of online thermal imager. BACKGROUND

[0002] With the rapid development of information technology, the demand of users for multi-screen display is increasing. In the fields of industrial control, monitoring system, advertisement display, etc., dual-screen display can provide more rich information display and more efficient operation experience. Different industries and application scenarios have increasingly diversified demands for display devices.

[0003] The display cabinets on the market at present are various, and all can display information, but the display screen size of the general cabinet is small, and the displayed data is not clear; in order to solve the problems in the prior art, the utility model discloses a kind of spliced integrated display screen frame (hereinafter referred to as prior art 1), including frame body, the frame body is integrally formed by welding and includes at least one base and the screen hanging frame for hanging display screen, the base and the screen hanging frame are rectangular frame body structure, the screen hanging frame is combined by four structure identical screen hanging small windows, the screen hanging small window is rectangular frame body structure, the screen hanging small window is provided with first support and second support, the first support and the second support are connected with the upper frame and the lower frame of screen hanging small window, the first support and the left frame of screen hanging small window are provided with first crossbeam, the second support and the right frame of screen hanging small window are provided with second crossbeam.

[0004] Prior art 1 can place display screens of different sizes, which improves the application range of the display cabinet; however, the small equipment layout space in the display cabinet leads to poor heat dissipation effect, and the limited operation space of operators leads to assembly and maintenance difficulties, which needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of display cabinet of online thermal imager, which can solve the problems of small equipment layout space in the display cabinet of prior art, limited operation space of operators leading to assembly and maintenance difficulties in actual use process.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] A kind of display cabinet of online thermal imager, including cabinet body, stand and support base connected in sequence, the rear cover plate is detachably installed on the cabinet body, and the exhaust fan is installed on the rear cover plate;

[0008] The stand column is provided with a heat dissipation plate, a plurality of air inlets are arranged on the heat dissipation plate, a dust baffle is connected to the air inlet, and a dust blocking block is arranged on the dust baffle; and a wind deflector is installed on the rear cover plate and is arranged in an inclined manner away from the exhaust fan.

[0009] The heat dissipation plate is detachably connected with the stand column.

[0010] Preferably, the cabinet body comprises a shell and a support plate installed in the shell, the support plate is used for dividing the shell into a first mounting area and a second mounting area, and the shell is provided with a slot communicating with the second mounting area and the second mounting area.

[0011] Preferably, a wire bundling frame is installed on the support plate.

[0012] Preferably, a fastening screw for limiting the display screen is installed on the support plate.

[0013] Preferably, a drawer is slidingly installed on the shell.

[0014] Preferably, the support base comprises a support frame and a moving wheel installed on the support frame.

[0015] Preferably, a telescopic device is installed on the support frame.

[0016] Preferably, a handle is connected to the rear cover plate.

[0017] Preferably, a support block is arranged on the support plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, four exhaust fans are started, cold air for heat dissipation of the equipment installed in the cabinet body enters the cabinet body from bottom to top through the heat dissipation plate and the air inlet arranged on the stand column; the cold air entering the cabinet body can be guided through the wind deflector, so that the cold air is not directly discharged through the exhaust fan below the rectangular array, and the equipment installed above the cabinet body cannot be effectively cooled and heat dissipated;

[0020] The opening of the dust baffle is arranged downward, the opening downward dust baffle can utilize the gravity principle, so that the dust, particulate matter or insects suspended in the gas can naturally fall at the air inlet under the action of gravity, instead of directly entering the equipment interior along the air flow; the dust baffle is provided with a curved surface, and the impurities falling at the air inlet above can fall under the guidance of the curved surface and cannot accumulate on the dust baffle.

[0021] The dust blocking block is fixedly connected to the dust blocking plate, and an air inlet flow channel is formed between the dust blocking plate and the dust blocking block, so that the contact probability of dust, particulate matter or insects floating in the gas with the dust blocking plate is increased by arranging the dust blocking plate, thereby further improving the blocking effect. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical schemes of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 The figure is a structural schematic view of the cabinet body in the present application.

[0024] Figure 2 The figure is a perspective view of the present application.

[0025] Figure 3 The figure is a schematic view of the connection relationship between the rear cover plate and the cabinet body in the present application.

[0026] Figure 4 The figure is a schematic view of the connection relationship between the slide rail and the shell in the present application.

[0027] Figure 5 The figure is a partial enlarged view of A in the present application. Figure 3

[0028] In the drawings, the component list represented by each reference numeral is as follows:

[0029] 101-cabinet body, 102-stand, 103-supporting base, 104-rear cover plate, 105-exhaust fan, 106-radiating plate, 107-dust blocking plate, 108-dust blocking block, 109-air deflector, 110-shell, 111-supporting plate, 112-cable holder, 113-fastening screw, 114-drawer, 115-supporting frame, 116-moving wheel, 117-telescopic device, 118-handle, 119-supporting block, 120-slide rail, 121-fixing bolt. DETAILED DESCRIPTION

[0030] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0031] ​In the description of the utility model embodiments, it needs to be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model embodiments and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the utility model embodiments.

[0032] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model embodiments, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0033] In the utility model embodiments, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0034] In the utility model embodiments, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0035] The following disclosure provides many different embodiments or examples for implementing different structures of the utility model embodiments. In order to simplify the disclosure of the utility model embodiments, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model embodiments. In addition, the utility model embodiments can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0036] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0037] Referring to Figures 1-5 The embodiment discloses a display cabinet, specifically an online thermal imager display cabinet, which comprises cabinet body 101, stand 102 and support base 103 connected in sequence, wherein detachable rear cover plate 104 is installed on the cabinet body 101, and exhaust fan 105 is installed on the rear cover plate 104.

[0038] The stand 102 is provided with heat dissipation plate 106, a plurality of air inlets are arranged on the heat dissipation plate 106, dust baffle 107 is connected at the air inlet, and dust block 108 is arranged on the dust baffle 107; air deflector 109 is installed on the rear cover plate 104, and the air deflector 109 is arranged in an inclined manner away from the exhaust fan 105.

[0039] The heat dissipation plate 106 is detachably connected with the stand 102.

[0040] In the embodiment, the cabinet body 101, the stand 102 and the support base 103 are detachably connected through bolts; a plurality of interfaces are arranged on the cabinet body 101, the interfaces are used for being connected with power supply, control cabinet and other existing devices, and the structure and connection relationship of the interfaces will not be described one by one; air inlets are arranged on the cabinet body 101 and communicated with the stand 102, the exhaust fan 105 is four, the four exhaust fans 105 are distributed in a rectangular array, the air deflector 109 is fixedly connected on the rear cover plate 104 and arranged below the exhaust fan 105; after the four exhaust fans 105 are started, the cold air current for heat dissipation of the devices installed in the cabinet body 101 enters the cabinet body 101 from below to above through the heat dissipation plate 106 arranged on the stand 102 and the air inlets; the cold air entering the cabinet body 101 can be guided through the arrangement of the air deflector 109, so that the cold air can not directly pass through the exhaust fan 105 below the rectangular array and be directly discharged, and the devices installed above the cabinet body 101 cannot be effectively cooled and cooled; the cold air can pass through the device heating area such as a server and a power module and then rise and be discharged through the arrangement of the air deflector 109; wherein no air deflector 109 is arranged below the exhaust fan 105 above the rectangular array, so that the hot air moving upwards can be quickly discharged through the exhaust fan 105 above the rectangular array.

[0041] A plurality of air inlets are arranged from top to bottom, the opening of the dust baffle 107 is arranged downward, the dust baffle 107 arranged downward can use the principle of gravity to make the dust, particulate matter or insects suspended in the gas fall naturally under the action of gravity at the air inlet, instead of directly entering the equipment interior along the airflow; the dust baffle 107 is provided with a curved surface, the impurities falling at the air inlet above can slide down under the guidance of the curved surface and will not accumulate on the dust baffle 107; and the dust baffle 107 arranged downward can form a physical barrier downward to block the foreign matter rain, dust and the like in the vertical direction from entering the air inlet; the dust block 108 is fixedly connected to the dust baffle 107, the air inlet flow channel is formed between the dust baffle 107 and the dust block 108, the dust baffle 107 can increase the contact probability of the dust, particulate matter or insects floating in the gas with the dust baffle 107, so as to further improve the blocking effect; in the embodiment, the rear cover plate 104 is detachably connected to the cabinet body 101 through bolts, so as to facilitate the user to disassemble and assemble the equipment elements in the cabinet body 101; the heat dissipation plate 106 is detachably connected to the stand column 102 through bolts, so as to facilitate the user to clean the heat dissipation plate 106.

[0042] In some embodiments, the cabinet body 101 comprises a shell 110 and a support plate 111 mounted in the shell 110, the support plate 111 is used to divide the shell 110 into a first mounting area and a second mounting area, and the shell 110 is provided with a slot communicating with the second mounting area and the second mounting area. The rear cover plate 104 is detachably mounted on the shell 110 through bolts, the slot has two, and the two slots respectively communicate with the first mounting area and the second mounting area, the first mounting area and the second mounting area are both provided with a display, and the screen of the display screen is correspondingly arranged with the slot. By adopting double-screen display, all information can be clearly displayed, and the detail resolution is good.

[0043] In some embodiments, the support plate 111 is provided with a wire harness bracket 112. The wire harness bracket 112 is used for wiring to make the wiring neat and beautiful.

[0044] In some embodiments, the support plate 111 is provided with a fastening screw 113 used for fixing the display screen. In the embodiment, the display screen is provided with a threaded hole used for cooperating with the fastening screw 113, after the display screen is mounted in the first mounting area and the second mounting area, the fastening screw 113 is rotated to cooperate with the threaded hole on the display screen to fix the display screen, so as to ensure the stability of the display screen.

[0045] In some embodiments, a drawer 114 is slidably mounted on the housing 110. The drawer 114 is used to hold items such as a keyboard, mouse, and instruction manual, and a handle is installed on the drawer 114 to facilitate the user to pull the drawer 114 to put in and take out items.

[0046] In some embodiments, the support base 103 includes a support frame 115 and casters 116 mounted on the support frame 115. The casters connected to the support frame 115 allow the column 102 and the cabinet body 101 to move flexibly, enabling operators to adjust the position of the cabinet body 101 with ease and speed.

[0047] In some embodiments, a telescopic device 117 is installed on the support frame 115. The telescopic device 117 is a conventional hydraulic telescopic rod structure in the prior art, and its specific structure and function will not be described in detail here. In this embodiment, a pad is fixedly connected to the telescopic end of the telescopic device 117. When the cabinet body 101 moves to a predetermined position, the telescopic device 117 drives the pad to move downwards until it contacts the ground and supports the column 102 and the cabinet body 101, so that the moving wheel 116 no longer contacts the ground, thereby improving the stability of the cabinet body 101 and the column 102. The pad is provided with a clearance groove, which is used to make way for the moving wheel 116 during the movement of the pad, so as to prevent the moving wheel 116 from obstructing the movement of the pad. The telescopic device 117 can drive the cabinet body 101 to move vertically up and down, and can also adjust the height of the cabinet body 101 within a certain range, which is convenient for operators to move the cabinet body 101 and disassemble and install the display screen.

[0048] In some embodiments, a handle 118 is connected to the rear cover plate 104. The handle 118 facilitates the removal, assembly, and maintenance of the display screen by the operator after removing the rear cover plate 104.

[0049] In some embodiments, a support block 119 is provided on the support plate 111. The support block 119 is used to support the display screen in the first installation area and the second installation area. The support block 119 is made of rubber material. When the operator moves the cabinet body 101 using the moving wheels 116, the support block 119 can absorb the vibration generated by the display screen, thus buffering the display screen. Furthermore, by providing the support block 119, a gap can be formed between the display screen and the support plate 111, increasing the contact area between the airflow blown into the first and second installation areas and the display screen, thereby achieving a better cooling and heat dissipation effect.

[0050] In some embodiments, a slide rail 120 is connected in the shell 110, a slide groove is arranged on the slide rail 120, a rotating shaft slidingly installed in the slide groove is fixedly connected to one end of the slide rail 120 close to the rear cover plate 104, a rotating groove in communication with the slide groove is arranged at one end of the slide rail 120 away from the shell 110, a fixing bolt 121 for connecting the rear cover plate 104 and the shell 110 is threadedly connected to one end of the rear cover plate 104 away from the slide rail 120, and a threaded groove matched with the fixing bolt 121 is arranged at one end of the shell 110 away from the slide rail 120. When it is needed to disassemble or overhaul the equipment installed in the shell 110, the fixing bolt 121 is rotated, so that the rear cover plate 104 is no longer connected to the shell 110 through the fixing bolt 121, the rear cover plate 104 is pulled, so that the rotating shaft connected to the rear cover plate 104 moves along the slide groove into the rotating groove, the rear cover plate 104 is rotated in a direction away from the shell 110 about the rotating shaft, and when the rotated rear cover plate 104 no longer shields the first mounting area and the second mounting area, the operator can disassemble and overhaul the equipment in the first mounting area and the second mounting area. When it is needed to install the rear cover plate 104 on the shell 110, the rear cover plate 104 is rotated in a direction close to the shell 110 about the rotating shaft, so that the rear cover plate 104 is rotated to a position corresponding to the first mounting area and the second mounting area, the rear cover plate 104 is pushed, so that the rear cover plate 104 moves along the slide groove to contact the shell 110, and then the rear cover plate 104 and the shell 110 are connected through the fixing bolt 121.

[0051] Although the preferred embodiments of the present application have been described, those skilled in the art who understand the basic inventive concept can make further changes and modifications to the embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0052] The above description is only the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A display cabinet for an online thermal imager, characterized in that: The cabinet includes a cabinet body (101), a column (102), and a support base (103) connected in sequence. A rear cover (104) is detachably installed on the cabinet body (101), and an exhaust fan (105) is installed on the rear cover (104). A heat dissipation plate (106) is provided on the column (102), and a plurality of air inlets are provided on the heat dissipation plate (106). A dust baffle plate (107) is connected to the air inlet, and a dust baffle block (108) is provided on the dust baffle plate (107). An air guide plate (109) is installed on the rear cover plate (104), and the air guide plate (109) is inclined in a direction away from the exhaust fan (105). The heat sink (106) is detachably connected to the column (102).

2. The display cabinet for an online thermal imager according to claim 1, characterized in that: The cabinet body (101) includes a shell (110) and a support plate (111) installed inside the shell (110). The support plate (111) is used to divide the shell (110) into a first installation area and a second installation area. The shell (110) is provided with a slot that communicates with the second installation area and the second installation area.

3. The display cabinet for an online thermal imager according to claim 2, characterized in that: A cable tie (112) is mounted on the support plate (111).

4. The display cabinet for an online thermal imager according to claim 3, characterized in that: The support plate (111) is equipped with fastening screws (113) for fixing the display screen.

5. The display cabinet for an online thermal imager according to claim 2, characterized in that: A drawer (114) is slidably mounted on the housing (110).

6. The display cabinet for an online thermal imager according to claim 1, characterized in that: The support base (103) includes a support frame (115) and a caster wheel (116) mounted on the support frame (115).

7. The display cabinet for an online thermal imager according to claim 6, characterized in that: The support frame (115) is equipped with a telescopic device (117).

8. The display cabinet for an online thermal imager according to claim 1, characterized in that: A handle (118) is attached to the rear cover plate (104).

9. The display cabinet for an online thermal imager according to claim 2, characterized in that: A support block (119) is provided on the support plate (111).

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