DDR memory bank light guide shell

Abstract

The utility model discloses a DDR memory bank light guide housing, which relates to the technical field of DDR memories, and comprises a front heat dissipation housing, a rear heat dissipation housing and a light guide strip, an upper light guide space and a lower clamping space are formed between the front heat dissipation housing and the rear heat dissipation housing, the light guide strip is located in the upper light guide space of the front heat dissipation housing and the rear heat dissipation housing, and the lower clamping space is located between the front heat dissipation housing and the rear heat dissipation housing. The upper portion of the front heat dissipation shell and / or the upper portion of the rear heat dissipation shell are / is provided with light transmitting windows corresponding to the light guide strips. Mounting grooves which are arranged front and back are formed in the sides, opposite to the front heat dissipation shell or the rear heat dissipation shell, of the light guide strips, magnetic blocks which are arranged front and back are mounted on the mounting grooves, magnetically attracted pieces matched with the magnetic blocks are mounted on the front heat dissipation shell and the rear heat dissipation shell, and the magnetic blocks are matched with the magnetically attracted pieces to attract the front heat dissipation shell and the rear heat dissipation shell front and back; therefore, the connection firmness is ensured; through the front-and-back attraction effect of the magnetic block and the magnetically attracted piece, a user can conveniently disassemble and assemble the front heat dissipation shell, the rear heat dissipation shell and the light guide strip under the condition that other tools are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to DDR memory technology field especially relates to a DDR memory stick light guide shell. BACKGROUND

[0002] DDR memory stick heat dissipation shell is also called DDR memory stick heat dissipation waistcoat, which can protect the current superior performance DDR memory stick and provide heat conduction and heat dissipation effect for DDR memory stick. After RGB lamp is added to DDR memory stick, the color value of memory is greatly improved, and it can also be played. Through linkage with the mainboard, the RGB light can be controlled, and the player can adjust the unique light effect. Therefore, the use rate of DDR memory stick heat dissipation waistcoat with light guide effect is increasing.

[0003] The structure is as disclosed in the Chinese utility model with the announcement number CN220627407U "a structure stable light emitting memory stick waistcoat", which comprises a front waistcoat plate, a rear waistcoat plate and a light guide strip. The light guide strip is clamped and fixed between the front waistcoat plate and the rear waistcoat plate. A plurality of hollow holes are arranged on the front waistcoat plate and the rear waistcoat plate. The front and rear surfaces of the light guide strip are provided with hollow protrusions matched with the hollow holes. The hollow protrusions extend to the outside of the front waistcoat plate and the rear waistcoat plate through the hollow holes. The connection between the front waistcoat plate, the rear waistcoat plate and the light guide strip is realized through the hollow structure of the memory stick waistcoat. In addition, the light guide strip has a large exposed area and good light emitting effect. However, the connection between the front waistcoat plate and the rear waistcoat plate only relies on the protrusion clamping, and the connection firmness is low.

[0004] For example, the Chinese utility model with the announcement number CN214098332U "a memory stick sheath and memory stick device" comprises a memory stick sheath and a memory stick. The memory stick sheath comprises a front clamping plate and a rear clamping plate. Side stop plates are arranged on both sides of the front clamping plate and the rear clamping plate. Grooves are formed at the top ends of the front clamping plate and the rear clamping plate. A first mounting hole is arranged on the upper part of the front clamping plate. A bolt is arranged on the inner side of the rear clamping plate. The memory stick comprises a PCB board. Memory chips are arranged on the PCB board. Two LED lamps are arranged on the upper end of the PCB board. Second mounting holes are formed on both sides of the upper part of the PCB board. A U-shaped groove is formed in the middle of the lower part of the PCB board. Pinholes are arranged on both sides of the U-shaped groove. The inside of the bolt is vacuumized. The inner wall of the bolt is provided with threads. Screws can be used to tighten the front clamping plate and the rear clamping plate, so that the clamping of the memory stick is more stable.

[0005] Although the connection firmness is improved, when the memory stick sheath is disassembled or assembled, sometimes the user has no corresponding disassembly and assembly tool, such as a screwdriver corresponding to the screw, and the disassembly and assembly are not convenient. UTILITY MODEL CONTENTS

[0006] The utility model discloses to overcome above-mentioned situation shortage, aims at providing a kind of DDR memory stick light guide shell with good connection firmness, convenient to disassemble and assemble.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of DDR memory stick light guide shell, it is clamped to the DDR memory stick with light-emitting part, including front heat dissipation shell and rear heat dissipation shell and light guide strip, upper light guide space and the lower clamping space for clamping the DDR memory stick applied are formed between front heat dissipation shell and rear heat dissipation shell, the light guide strip is located in the upper light guide space of front heat dissipation shell and rear heat dissipation shell, and the upper portion of front heat dissipation shell and / or rear heat dissipation shell is provided with the light-transmitting window corresponding with light guide strip;The side opposite to front heat dissipation shell or rear heat dissipation shell on light guide strip is formed with the mounting groove of front and rear arrangement, and the magnetic block of front and rear arrangement is installed on mounting groove, and the magnetic attraction piece matched with magnetic block is installed on front heat dissipation shell and rear heat dissipation shell, and magnetic block and magnetic attraction piece are matched to form the front and rear suction of front heat dissipation shell and rear heat dissipation shell.

[0008] As a further scheme of the utility model: the part corresponding with magnetic block on front heat dissipation shell is protruded forward to form the heat dissipation additional part on the front side of front heat dissipation shell, and additional mounting groove for installing magnetic attraction piece is formed on the rear side of front heat dissipation shell when protruding forward;

[0009] And / or

[0010] The part corresponding with magnetic block on rear heat dissipation shell is protruded backward to form the heat dissipation additional part on the rear side of rear heat dissipation shell, and additional mounting groove for installing magnetic attraction piece is formed on the front side of rear heat dissipation shell when protruding backward.

[0011] As a further scheme of the utility model: magnetic attraction piece is magnetic force piece, and the two magnetic pole surfaces of magnetic block are front and rear arrangement respectively;The magnetic pole surface of magnetic attraction piece on front heat dissipation shell and the magnetic pole surface of magnetic attraction piece on rear heat dissipation shell are opposite pole attraction cooperation with the magnetic pole surface of corresponding magnetic block.

[0012] As a further scheme of the utility model: the front side and the rear side of light guide strip are all protruded and set with positioning convex part;Front heat dissipation shell, rear heat dissipation shell are front and rear through with the positioning hole matched with corresponding positioning convex part.

[0013] As a further scheme of the utility model: mounting groove is front and rear through light guide strip setting.

[0014] As a further scheme of the utility model: front heat dissipation shell and / or rear heat dissipation shell are pasted with the heat dissipation paste contacted with the heating area of applied DDR memory stick.

[0015] Compared with the prior art, the beneficial effects of the technical scheme are that the magnetic block and the magnetic attracted part are magnetically attracted to form front and rear attraction of the front heat dissipation shell and the rear heat dissipation shell, so as to ensure the connection firmness; when the front heat dissipation shell, the rear heat dissipation shell and the light guide strip are disassembled and assembled, the front and rear attraction of the magnetic block and the magnetic attracted part enables the user to conveniently disassemble and assemble the front heat dissipation shell, the rear heat dissipation shell and the light guide strip without the aid of other tools.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, and partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Fig. 1 is a structural perspective view of the present application;

[0019] Fig. 2 is an exploded view of the structure of the present application.

[0020] The corresponding reference signs in the drawings are explained as follows:

[0021] Front heat dissipation shell-1, rear heat dissipation shell-2 light guide strip-3, upper light guide space-4, lower clamping space-5, heat dissipation paste-6, mounting groove-7, magnetic block-8, heat dissipation additional part-9, additional mounting groove-10, magnetic attracted part-11, positioning convex part-12, positioning hole-13, light transmission window-14. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] Please refer to Figs. 1-2 A DDR memory stick light guide shell is clamped on a DDR memory stick (not shown) with a light emitting part.

[0024] The light guide shell of the DDR memory strip comprises a front heat dissipation shell 1, a rear heat dissipation shell 2 and a light guide strip 3, and an upper light guide space 4 and a lower clamping space 5 for clamping the DDR memory strip are formed between the front heat dissipation shell 1 and the rear heat dissipation shell 2.

[0025] The light guide strip 3 is located in the upper light guide space 4 of the front heat dissipation shell 1 and the rear heat dissipation shell 2, and the upper part of the front heat dissipation shell 1 and / or the upper part of the rear heat dissipation shell 2 is provided with a light transmission window 14 corresponding to the light guide strip 3.

[0026] When the DDR memory strip with the light emitting part is placed in the lower clamping space 5 and clamped by the front heat dissipation shell 1 and the rear heat dissipation shell 2, the heat generated during the use of the DDR memory strip can be quickly dissipated through the front heat dissipation shell 1 and the rear heat dissipation shell 2.

[0027] The front heat dissipation shell 1 and the rear heat dissipation shell 2 are usually made of aluminum, and in other embodiments, they can also be made of single material or composite material with high heat dissipation efficiency, such as copper.

[0028] Preferably, on the front heat dissipation shell 1 and / or the rear heat dissipation shell 2 corresponding to the high heat generation area of the DDR memory strip, a heat dissipation paste 6 can also be attached to the corresponding position of the front heat dissipation shell 1 and / or the rear heat dissipation shell 2, so that the heat dissipation effect is better after clamping.

[0029] After the front heat dissipation shell 1 and the rear heat dissipation shell 2 clamp the DDR memory strip together, the light emitting part on the DDR memory strip can irradiate the light guide strip 3. Preferably, it is direct irradiation, so that the light guide strip 3 can display the light effect of the light emitting part, such as breathing light effect and running light effect.

[0030] In some embodiments, the gold finger of the DDR memory strip with the light emitting part for plug-in cooperation with the memory slot is located on the lower part of the PCB board of the DDR memory strip, the high heat generation area (such as the area where the memory chip is located) is located on the middle part of the PCB board of the DDR memory strip, and the light emitting part is located on the upper part of the PCB board of the DDR memory strip, that is, after the front heat dissipation shell 1 and the rear heat dissipation shell 2 clamp the DDR memory strip together, the light emitting part can still irradiate the light guide strip 3 upward more smoothly, and the light emitting part is closer to the light guide strip 3.

[0031] The light emitting part is, for example, an RGB lamp with multiple colors.

[0032] In the embodiment, the light guide strip 3 is provided with mounting grooves 7 arranged in front and back on the side opposite to the front heat dissipation shell 1 or the back heat dissipation shell 2, and the mounting grooves 7 are provided with magnetic blocks 8 arranged in front and back, and the front heat dissipation shell 1 and the back heat dissipation shell 2 are provided with magnetic attraction members 11 matched with the magnetic blocks 8, and the magnetic blocks 8 and the magnetic attraction members 11 are matched by magnetic attraction to form front and back attraction of the front heat dissipation shell 1 and the back heat dissipation shell 2 to ensure the connection firmness. When the front heat dissipation shell 1, the back heat dissipation shell 2 and the light guide strip 3 are disassembled and assembled, the front and back attraction of the magnetic blocks 8 and the magnetic attraction members 11 enables the user to conveniently disassemble and assemble the front heat dissipation shell 1, the back heat dissipation shell 2 and the light guide strip 3 without the aid of other tools.

[0033] Preferably, the mounting grooves 7 are arranged in front and back through the light guide strip 3,

[0034] Preferably, the part of the front heat dissipation shell 1 corresponding to the magnetic block 8 protrudes forward to form a heat dissipation additional part 9 on the front side of the front heat dissipation shell 1, and the rear side of the front heat dissipation shell 1 is provided with an additional mounting groove 10 for mounting the magnetic attraction member 11 when protruding forward.

[0035] The part of the back heat dissipation shell 2 corresponding to the magnetic block 8 protrudes backward to form a heat dissipation additional part on the rear side of the back heat dissipation shell, and the front side of the back heat dissipation shell 2 is provided with an additional mounting groove for mounting the magnetic attraction member when protruding backward.

[0036] Further, the front side and the rear side of the light guide strip 3 are both provided with positioning protrusions 12, and the front heat dissipation shell 1 and the back heat dissipation shell 2 are provided with positioning holes 13 arranged in front and back and matched with the corresponding positioning protrusions, which on the one hand ensures the connection firmness of the front heat dissipation shell 1 and the back heat dissipation shell 2, and on the other hand, the positioning holes 13 are arranged to expose the positioning protrusions 12 to increase the light guide range and make the light guide effect better.

[0037] In some embodiments, the magnetic attraction member 11 is also a magnetic member with magnetic attraction performance. The two magnetic pole surfaces of the magnetic block 8 are arranged in front and back respectively.

[0038] The magnetic pole surfaces of the magnetic attraction member on the front heat dissipation shell 1 and the magnetic attraction member on the back heat dissipation shell 2 are opposite pole surfaces matched with the magnetic pole surfaces of the corresponding magnetic block 8.

[0039] For example, the front magnetic pole surface of the magnetic block 8 is an N pole surface, and the rear magnetic pole surface is an S pole surface, the rear magnetic pole surface of the magnetic attraction member on the front heat dissipation shell 1 is an S pole surface matched with the front magnetic pole surface of the magnetic block 8 by opposite pole attraction, and the front magnetic pole surface of the magnetic attraction member on the back heat dissipation shell 2 is an N pole surface matched with the rear magnetic pole surface of the magnetic block 8 by opposite pole attraction, which on the one hand can fully exert the magnetic attraction force, and on the other hand can prevent the front heat dissipation shell 1 and the back heat dissipation shell 2 from being installed in the wrong direction.

[0040] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A light guide shell for a DDR memory module, clamped onto a DDR memory module having a light-emitting element, characterized in that, It includes a front heat sink, a rear heat sink, and a light guide strip. An upper light guide space and a lower clamping space for clamping the applied DDR memory module are formed between the front heat sink and the rear heat sink. The light guide strip is located in the upper light guide space between the front heat sink and the rear heat sink. A light-transmitting window corresponding to the light guide strip is opened on the upper part of the front heat sink and / or the rear heat sink. The light guide strip has a mounting groove formed on the side opposite to the front or rear heat sink. A magnetic block is installed in the mounting groove. A magnetically attracted part is installed on the front and rear heat sinks to cooperate with the magnetic block. The magnetic block and the magnetically attracted part cooperate to form a front and rear attraction of the front and rear heat sinks.

2. The light guide shell for a DDR memory module according to claim 1, characterized in that, The part of the front heat sink corresponding to the magnet protrudes forward to form a heat dissipation additional part on the front side of the front heat sink, and when it protrudes forward, an additional mounting groove for mounting the magnetically attracted part is formed on the rear side of the front heat sink. and / or The portion of the rear heat sink corresponding to the magnet protrudes rearward to form a heat dissipation supplement on the rear side of the rear heat sink, and when it protrudes rearward, an additional mounting groove for mounting the magnetically attracted part is formed on the front side of the rear heat sink.

3. The light guide shell for a DDR memory module according to claim 1, characterized in that, The magnetically attracted component is a magnetic component, with the two magnetic pole surfaces of the magnetic block being set at the front and rear respectively; the magnetic pole surfaces of the magnetically attracted components on the front heat sink and the rear heat sink are attracted to each other with opposite poles of the corresponding magnetic block.

4. The light guide shell for a DDR memory module according to claim 1, characterized in that, Positioning protrusions are provided on both the front and rear sides of the light guide strip; The front and rear heat sinks have positioning holes that mate with the corresponding positioning protrusions.

5. The light guide shell for a DDR memory module according to claim 1, characterized in that, The mounting slot is designed for a light guide strip that runs through the front and back.

6. The light guide shell for a DDR memory module according to any one of claims 1-5, characterized in that, Thermal paste is applied to the front and / or rear heatsinks to contact the heat-generating areas of the applied DDR memory modules.

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