Data storage device

Abstract

The data storage device comprises a cabinet body, a protective frame, a data storage unit and a heat dissipation component, a plurality of jacks are transversely formed in the front wall of the cabinet body at intervals, the protective frame comprises a base and a top cover, a connecting groove is formed in the top of the base in a concave mode, and the front side of the connecting groove is open; the rear end of the bottom of the top cover is rotationally connected with the rear end of the top of the base, the front end of the top cover is connected with the front end of the base through a locking mechanism, a through hole is formed in the top cover in the vertical direction, a check block is fixedly arranged at the front end of the bottom of the top cover, the protection frame can be clamped in the insertion hole, and the data storage device is slidably clamped in the connecting groove; and the radiating plate is clamped in the through hole. By means of the arrangement, the relative acting force between the heat dissipation plate and the data storage device is increased by rotating the top cover, on one hand, the data storage device can be fixed and prevented from displacement, and on the other hand, the heat dissipation efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of data storage, and in particular relates to a data storage device. Background Art

[0002] Data storage devices are devices used to store information. They usually digitize information and then store it in electrical, magnetic or optical media. For example, in security monitoring systems, data storage devices are used to centrally store video recordings collected by video monitoring devices. However, data storage devices usually have a large operating load and generate a high amount of heat.

[0003] A Chinese patent with announcement number CN220569406U discloses a video surveillance data storage device, which includes a protective frame, a data storage device and a heat dissipation component. The data storage device is located in a connecting groove at the bottom of the protective frame. The heat dissipation component includes a plurality of heat dissipation fins disposed in the connecting groove. The above scheme utilizes the heat dissipation fins fixed in the connecting groove to contact the data storage device to conduct heat generated by the data storage device to achieve the purpose of heat dissipation.

[0004] When the above scheme is in use, the data storage device needs to be slidably inserted into the connecting groove. The data storage device will slide relative to the heat sink fins when in contact with the heat sink fins, requiring the relative force between the data storage device and the heat sink fins to be small, which in turn leads to a high thermal resistance between the data storage device and the heat sink fins. In addition, a plurality of heat sink fins are linearly and equidistantly arranged, with gaps between adjacent heat sink fins, resulting in a small contact area between the heat sink fins and the data storage device and a poor heat dissipation effect. Utility Model Content

[0005] The utility model aims to provide a data storage device to solve the problem of poor heat dissipation effect in the above solution.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A data storage device comprises a cabinet, a protective frame, a data storage device and a heat dissipation component, wherein a front wall of the cabinet is provided with a plurality of jacks at intervals along the horizontal direction, the protective frame comprises a base and a top cover, a connection groove is recessed on the top of the base, the front side of the connection groove is open, a rear end of the bottom of the top cover is rotatably connected to the rear end of the top of the base, a front end of the top cover is connected to the front end of the base via a locking mechanism, a through hole is vertically provided on the top cover, a stopper is fixedly provided at the front end of the bottom of the top cover, the protective frame can be clamped in the jack, the data storage device is slidably clamped in the connection groove, and the heat dissipation component comprises a heat dissipation plate, and the heat dissipation plate is clamped in the through hole.

[0008] The principle and effect of this technical solution:

[0009] In the initial state, the top of the connecting slot of each base is open, the data storage device is slid from the opening and embedded into the connecting slot, the top cover is rotated so that the bottom of the top cover abuts against the top of the base, and the front end of the top cover is fixedly connected to the front end of the base through the locking mechanism. At this time, the bottom of the heat sink abuts against the top of the data storage device, and the front and rear ends of the data storage device abut against the block and the rear end of the connecting slot respectively, and then each protective frame and the data storage device inside it are inserted into the corresponding jack.

[0010] Through the above arrangement, the relative force between the heat sink and the data storage device is increased by rotating the top cover, which can fix the data storage device to prevent it from displacement, and reduce thermal resistance, thereby improving heat dissipation efficiency.

[0011] In the present invention, a plurality of heat dissipation fins are arranged at intervals on the top of the heat dissipation plate. Through the above arrangement, the heat dissipation efficiency of the heat dissipation plate can be improved.

[0012] In the utility model, the locking mechanism includes buckles fixedly arranged on the left and right sides of the front end of the bottom of the top cover, and notches recessed on the left and right outer walls of the front end of the base, and the buckles are locked in the notches.

[0013] The principle and effect of this technical solution:

[0014] When the top cover rotates to abut against the top of the base, the buckle first contacts the top of the base, and the top of the base squeezes the buckle, causing it to deform and have a certain elastic force. The buckle slides and abuts against the side wall of the base. When the buckle moves to the range of the notch, the buckle is locked in the notch under the action of the elastic force.

[0015] Through the above arrangement, the purpose of fixedly connecting the front end of the top cover with the front end of the base is achieved, thereby improving the practicality of the utility model.

[0016] In the utility model, the cabinet is provided with an air duct along the left and right direction below the socket, a blower is fixedly provided at the right end of the air duct, and through grooves penetrating to the external environment and the air duct are respectively provided at the upper and lower ends of each socket.

[0017] The principle and effect of this technical solution:

[0018] The blower sends cold air from the external environment into the socket through the air duct and the slot below, so that it flows through the heat sink and the heat sink fins, exchanges heat with the two, and finally flows out from the slot above with a large amount of heat.

[0019] Through the above arrangement, cold air can be continuously delivered to the socket to improve the heat dissipation efficiency.

[0020] In the present invention, an arc-shaped air guide cover is arranged at the top of the air duct on the left side of each through slot, and the height of each air guide cover decreases from left to right. Through the above arrangement, the cold air in the air duct can flow into each through slot evenly, thereby ensuring the consistency of the heat dissipation effect.

[0021] In the utility model, the heat sink is slidably clamped in the through hole, and the heat sink component also includes a spring sheet, two of which are symmetrically arranged, one end of the spring sheet is fixedly connected to the top of the heat sink, and the other end of the spring sheet is fixedly connected to the top of the protective frame.

[0022] The principle and effect of this technical solution:

[0023] When the top cover rotates to abut against the top of the base, the data storage device pushes the heat sink to move, thereby driving the spring sheet to deform, so that the spring sheet has elastic force, and the spring sheet pulls the heat sink to press against the data storage device.

[0024] Through the above arrangement, the heat sink is pressed against the data storage device by means of the spring sheet, thereby achieving the purpose of increasing the relative force between the heat sink and the data storage device, and improving the practicality of the utility model.

[0025] In the utility model, the heat sink is fixedly clamped in the through hole, and a heat-conducting rubber strip is fixedly arranged at the bottom of the heat sink.

[0026] The principle and effect of this technical solution:

[0027] When the top cover rotates to abut against the top of the base, the heat sink and the data storage device jointly squeeze the thermal conductive adhesive strip, causing the thermal conductive adhesive strip to deform and fit tightly against the data storage device.

[0028] Through the above arrangement, displacement of the data storage device can be avoided, while the thermal resistance between the heat sink and the data storage device can be reduced, thereby improving the heat dissipation efficiency.

[0029] In the utility model, the upper and lower ends of the front side of the jack are respectively provided with grooves that cooperate with the buckle. Through the above arrangement, it is possible to prevent the protective frame from protruding from the front wall of the cabinet, thereby improving the flatness of the cabinet surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is the axonometric drawing of the overall structure of the utility model;

[0031] Figure 2 This is an exploded view of some parts of the utility model;

[0032] Figure 3 This is a front sectional view of the utility model;

[0033] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0034] Figure 5 It is a partial cross-sectional view of the first embodiment of the utility model;

[0035] Figure 6 It is a partial cross-sectional view of the second embodiment of the utility model. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0037] The figure marks in the drawings of the specification include: 10, cabinet; 11, jack; 111, through slot; 112, groove; 12, air duct; 121, blower; 122, air deflector; 20, protective frame; 21, base; 211, connecting slot; 212, transmission port; 22, top cover; 221, through hole; 222, block; 31, buckle; 32, notch; 40, data storage device; 51, heat sink; 52, heat sink fin; 53, thermal conductive strip; 54, spring.

[0038] First embodiment:

[0039] As attached Figure 1-5 As shown, the utility model discloses a data storage device, including a cabinet 10, a protective frame 20, a data storage device 40 and a heat dissipation component. The front wall of the cabinet 10 is provided with a plurality of jacks 11 at intervals along the horizontal direction. The protective frame 20 includes a base 21 and a top cover 22. The top of the base 21 is recessed with a connecting groove 211, and the front side of the connecting groove 211 is open. The rear end of the bottom of the top cover 22 is rotatably connected to the rear end of the top of the base 21. The front end of the top cover 22 is connected to the front end of the base 21 through a locking mechanism. The top cover 22 is vertically provided with a through hole 221, and a stopper 222 is fixedly provided at the front end of the bottom of the top cover 22. The protective frame 20 can be clamped in the jack 11, and the data storage device 40 is slidably clamped in the connecting groove 211. The heat dissipation component includes a heat dissipation plate 51, and the heat dissipation plate 51 is clamped in the through hole 221. The rear inner wall of the connecting groove 211 is provided with a transmission port 212 connected to the data storage device 40, and the jack 11 passes through the rear wall of the cabinet 10.

[0040] In this embodiment, a plurality of heat dissipation fins 52 are arranged at intervals on the top of the heat dissipation plate 51 .

[0041] In this embodiment, the locking mechanism includes buckles 31 fixedly disposed on the left and right sides of the front end of the bottom of the top cover 22 , and notches 32 recessed on the left and right outer walls of the front end of the base 21 , and the buckles 31 are locked in the notches 32 .

[0042] In this embodiment, the cabinet 10 is provided with an air duct 12 along the left and right direction below the socket 11, a blower 121 is fixedly provided at the right end of the air duct 12, and each socket 11 is provided with a through groove 111 passing through the external environment and the air duct 12 at the upper and lower ends.

[0043] In this embodiment, an arc-shaped air guide cover 122 is disposed at the top of the air duct 12 on the left side of each through slot 111 , and the height of each air guide cover 122 decreases from left to right.

[0044] In this embodiment, the heat sink 51 is slidably clamped in the through hole 221, and the heat sink component also includes a spring sheet 54, two of which are symmetrically arranged, one end of the spring sheet 54 is fixedly connected to the top of the heat sink 51, and the other end of the spring sheet 54 is fixedly connected to the top of the protective frame 20.

[0045] In this embodiment, grooves 112 for cooperating with the buckle 31 are respectively formed at the upper and lower ends of the front side of the insertion hole 11 .

[0046] The specific implementation process is as follows:

[0047] In the initial state, the top of the connecting slot 211 of each base 21 is open, and the data storage device 40 is slid from the opening to be inserted into the connecting slot 211, and the top cover 22 is rotated so that the bottom of the top cover 22 abuts against the top of the base 21, and the front end of the top cover 22 is fixedly connected to the front end of the base 21 through the locking mechanism. At this time, the bottom of the heat sink 51 abuts against the top of the data storage device 40, and the front and rear ends of the data storage device 40 abut against the stopper 222 and the rear end of the connecting slot 211 respectively, and then each protective frame 20 and the data storage device 40 therein are inserted into the corresponding jack 11.

[0048] When the top cover 22 rotates to abut against the top of the base 21, the buckle 31 first contacts the top of the base 21. The top of the base 21 squeezes the buckle 31, causing it to deform and have a certain elastic force. The buckle 31 slides and abuts against the side wall of the base 21. When the buckle 31 moves to the range of the notch 32, the buckle 31 is locked in the notch 32 under the action of the elastic force.

[0049] The blower 121 delivers cold air from the external environment into the socket 11 through the air duct 12 and the through slot 111 located below, so that it flows through the heat sink 51 and the heat sink fins 52, exchanges heat with the two, and finally flows out from the through slot 111 located above with a large amount of heat.

[0050] When the top cover 22 rotates to abut against the top of the base 21 , the data storage 40 pushes the heat sink 51 to move, thereby driving the spring 54 to deform, so that the spring 54 has elastic force, and the spring 54 pulls the heat sink 51 to press against the data storage 40 .

[0051] Second embodiment:

[0052] As attached Figure 6 As shown, compared with the first embodiment, the difference of this embodiment is that: in this embodiment, the heat dissipation plate 51 is fixedly clamped in the through hole 221, and a thermal conductive strip 53 is fixedly provided at the bottom of the heat dissipation plate 51.

[0053] The specific implementation process is as follows:

[0054] When the top cover 22 rotates to abut against the top of the base 21 , the heat sink 51 and the data storage device 40 jointly squeeze the thermal conductive adhesive strip 53 , causing the thermal conductive adhesive strip 53 to deform and fit closely against the data storage device 40 .

[0055] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A data storage device, characterized in that: include: A cabinet, wherein a front wall of the cabinet is provided with a plurality of jacks at intervals along a lateral direction; The protective frame includes a base and a top cover, the top of the base is concavely provided with a connecting groove, the front side of the connecting groove is open, the rear end of the bottom of the top cover is rotatably connected to the rear end of the top of the base, the front end of the top cover is connected to the front end of the base through a locking mechanism, the top cover is vertically provided with a through hole, the front end of the bottom of the top cover is fixedly provided with a stopper, and the protective frame can be clamped in the jack; A data storage device, wherein the data storage device is slidably mounted in the connection slot; The heat dissipation component comprises a heat dissipation plate, and the heat dissipation plate is clamped in the through hole.

2. The data storage device according to claim 1, wherein: A plurality of heat dissipation fins are arranged at intervals on the top of the heat dissipation plate.

3. The data storage device according to claim 2, wherein: The locking mechanism comprises buckles fixedly arranged on the left and right sides of the front end of the bottom of the top cover, and notches recessed on the left and right outer walls of the front end of the base, and the buckles are locked in the notches.

4. The data storage device according to claim 3, wherein: The cabinet is provided with an air duct along the left and right directions below the socket, a blower is fixedly provided at the right end of the air duct, and through grooves penetrating to the external environment and the air duct are respectively provided at the upper and lower ends of each socket.

5. The data storage device according to claim 4, characterized in that: The top of the air duct is provided with an arc-shaped air guide cover on the left side of each through slot, and the height of each air guide cover decreases from left to right.

6. The data storage device according to claim 5, characterized in that: The heat sink is slidably clamped in the through hole, and the heat sink component further comprises a spring sheet, two of which are symmetrically arranged, one end of the spring sheet is fixedly connected to the top of the heat sink, and the other end of the spring sheet is fixedly connected to the top of the protective frame.

7. The data storage device according to claim 5, wherein: The heat dissipation plate is fixedly clamped in the through hole, and a heat-conducting rubber strip is fixedly arranged at the bottom of the heat dissipation plate.

8. The data storage device according to claim 6 or 7, characterized in that: The upper and lower ends of the front side of the jack are respectively provided with grooves that cooperate with the buckle.

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