Dustproof heat dissipation shell of emergency network communication equipment

Abstract

The utility model relates to the field of a dustproof heat dissipation housing of emergency network communication equipment, in particular to a dustproof heat dissipation housing of emergency network communication equipment, which comprises a connecting housing. The device further comprises a left extension outer shell, a right extension outer shell, extension inner shells and anti-disengaging strips, the left extension outer shell is arranged on the left side of the connecting shell, the right extension outer shell is arranged on the right side of the connecting shell, and the extension inner shells are arranged on the sides, close to the connecting shell, of the left extension outer shell and the right extension outer shell correspondingly. Anti-falling strips are symmetrically arranged at the ends, close to the connecting shell, of the front and rear sides of the extension inner shell, and the end, close to the connecting shell, of the extension inner shell is inserted into the connecting shell; the left extension outer shell and the right extension outer shell are pulled to be far away from the connecting shell, so that the extension inner shell is pulled out from the interior of the connecting shell, and after the left extension outer shell and the right extension outer shell are pulled to a proper width, a long screw penetrates through an adjusting hole and a limiting hole to be screwed into a fixing hole, so that the left extension outer shell and the right extension outer shell are fixed to the connecting shell; therefore, the internal space of the whole shell is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to emergency network communication equipment dustproof heat dissipation shell field especially relates to emergency network communication equipment dustproof heat dissipation shell. BACKGROUND

[0002] Emergency network communication equipment is the emergency moment of communication interruption, guarantees the minimum limit communication contact, and the emergency network communication equipment needs to be installed in the shell before use, so that the emergency network communication equipment can be protected to the maximum extent, and a large amount of heat is generated when the emergency network communication equipment is used, so that the equipment main body in the protective shell needs to be cooled.

[0003] The common emergency network communication equipment dustproof heat dissipation shell only contains the dustproof heat dissipation function, can cool the equipment main body and reduce the dust entering the inside of the shell, but lacks the shell extension function, cannot guarantee that the shell can adapt to the equipment main body of different sizes, and is prone to the problem that the size of the equipment main body is too large to be installed in the inside of the shell, affecting the shell adaptability.

[0004] Therefore, aiming at the problem that the above-mentioned emergency network communication equipment dustproof heat dissipation shell lacks the shell extension function, a kind of emergency network communication equipment dustproof heat dissipation shell can be designed, left extension shell and right extension shell are pulled away from connecting shell respectively, so that extension inner shell is extracted from the inside of connecting shell, extension inner shell is buckled with connecting shell by anti-dropping strip when being extracted, to prevent left extension shell and right extension shell from being separated from connecting shell, left extension shell and right extension shell are pulled to appropriate width, and long screw rod is rotated into the inside of fixed hole through adjusting hole and limiting hole, to fix left extension shell and right extension shell with connecting shell, so as to increase the internal space of shell as a whole, to ensure that the shell can adapt to the equipment main body of different sizes. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the common emergency network communication equipment dustproof heat dissipation shell lacks the shell extension function, cannot guarantee that the shell can adapt to the equipment main body of different sizes, and is prone to the problem that the size of the equipment main body is too large to be installed in the inside of the shell, affecting the shell adaptability.

[0006] The technical scheme of the utility model is as follows: emergency network communication equipment dustproof heat dissipation shell, including connecting shell, left extension shell, right extension shell, extension inner shell and anti-dropping strip, left extension shell is arranged on the left side of connecting shell, right extension shell is arranged on the right side of connecting shell, extension inner shell is arranged on the side close to connecting shell of left extension shell and right extension shell, anti-dropping strip is symmetrically arranged on the end close to connecting shell of the front and rear sides of extension inner shell, and the end close to connecting shell of extension inner shell is inserted into the inside of connecting shell.

[0007] Preferably, the extension inner shell is extracted from the inside of the connecting shell by pulling the left extension shell and the right extension shell away from the connecting shell respectively, the extension inner shell is buckled with the connecting shell by the anti-dropping strip when being extracted, the left extension shell and the right extension shell are prevented from being separated from the connecting shell, the left extension shell and the right extension shell are pulled to a proper width, and then the long screw is screwed into the inside of the fixing hole through the adjusting hole and the limiting hole, so that the left extension shell and the right extension shell are fixed with the connecting shell, thereby increasing the internal space of the shell as a whole, and ensuring that the shell can adapt to equipment bodies of different sizes.

[0008] Preferably, the top of the anti-dropping strip is provided with the limiting hole, and the front and rear sides of the top of the connecting shell are provided with the adjusting holes at positions corresponding to the limiting hole at equal intervals.

[0009] Preferably, the extension inner shell is fixed with the connecting shell by screwing the long screw into the inside of the fixing hole through the adjusting hole and the limiting hole.

[0010] Preferably, the left side of the left extension shell is movably connected with the maintenance door through the hinge.

[0011] Preferably, the left side of the maintenance door is provided with the wire inlet at equal intervals.

[0012] Preferably, the right side of the right extension shell is provided with the heat dissipation window in the middle, and the heat dissipation window is provided with the dustproof louver at equal intervals.

[0013] Preferably, the right side of the right extension shell is provided with the heat dissipation fan at equal intervals.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. By pulling the left and right extension shells away from the connecting shell, the extension inner shell is extracted from the inside of the connecting shell, and the extension inner shell is buckled with the connecting shell by the anti-dropping strip when being extracted, preventing the left and right extension shells from being separated from the connecting shell, and after the left and right extension shells are pulled to the appropriate width, the long screw is screwed into the inside of the fixed hole through the adjusting hole and the limiting hole, so that the two are fixed with the connecting shell, thereby increasing the internal space of the shell as a whole, ensuring that the shell can adapt to equipment bodies of different sizes, to solve the problem that the common emergency network communication equipment dustproof and heat dissipation shell only contains the function of dustproof and heat dissipation, can dissipate heat for the equipment body and can reduce dust entering the inside of the shell, but lacks the function of extending the shell, and cannot ensure that the shell can adapt to equipment bodies of different sizes, which may cause the size of the equipment body to be too large to be installed in the inside of the shell, affecting the adaptability of the shell. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A front view structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0017] Figure 2 A rear view structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0018] Figure 3 An explosion structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0019] Figure 4 A connecting shell structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0020] Figure 5 A left extension shell structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0021] Figure 6 A right extension shell cross-section structure schematic diagram of the emergency network communication equipment dustproof and heat dissipation shell is shown.

[0022] Explanation of reference signs: 1, connecting shell; 2, left extension shell; 3, right extension shell; 4, extension inner shell; 5, anti-dropping strip; 6, limiting hole; 7, adjusting hole; 8, fixed hole; 9, long screw; 10, maintenance door; 11, wire inlet; 12, heat dissipation window; 13, dustproof louver; 14, heat dissipation fan; 15, fixed rod. DETAILED DESCRIPTION

[0023] The utility model will be further explained in combination with the drawings and examples.

[0024] Please refer to Figures 1-6The utility model provides an embodiment: emergency network communication equipment dustproof heat dissipation shell, including connecting shell 1, still including left extension shell 2, right extension shell 3, extension inner shell 4 and anti -drop strip 5, the left side of connecting shell 1 is provided with left extension shell 2, the right side of connecting shell 1 is provided with right extension shell 3, left extension shell 2 and right extension shell 3 close to the side of connecting shell 1 all are provided with extension inner shell 4, and the both sides of extension inner shell 4 close to the one end of connecting shell 1 are provided with anti -drop strip 5, and the one end of extension inner shell 4 close to connecting shell 1 is inserted into the inside of connecting shell 1, by respectively pulling left extension shell 2 and right extension shell 3 away from connecting shell 1, make extension inner shell 4 be extracted from the inside of connecting shell 1, extension inner shell 4 is buckled with connecting shell 1 through anti -drop strip 5 when being extracted, prevent left extension shell 2 and right extension shell 3 from separating with connecting shell 1, after left extension shell 2 and right extension shell 3 are pulled to the suitable width, through long screw rod 9 penetrates adjustable hole 7 and limiting hole 6 and is rotated into the inside of fixed hole 8, make its two with connecting shell 1 fixed, to increase the internal space of shell whole, guarantee that shell can adapt to the equipment main body of different sizes, to solve the dustproof heat dissipation shell of common emergency network communication equipment, only contain the function of dustproof heat dissipation, can the equipment main body heat dissipation and can reduce the dust into the inside of shell, but lack the function of shell extension, cannot guarantee that shell can adapt to the equipment main body of different sizes, prone to the size of equipment main body is too big to cause to be unable to install in the inside of shell, influence the problem of shell adaptability.

[0025] Please refer to Figures 2-6 In the embodiment, the left side of the left extension shell 2 is movably connected with a maintenance door 10 through a hinge, a plurality of wire inlet ports 11 are evenly arranged at the left bottom end of the maintenance door 10, a heat dissipation window 12 is arranged at the right middle of the right extension shell 3, a plurality of dustproof shutters 13 are evenly arranged at the inner side of the heat dissipation window 12, two heat dissipation fans 14 are symmetrically arranged at the front and back ends of the right middle of the inside of the right extension shell 3 corresponding to the positions of the heat dissipation window 12, and two fixed rods 15 are symmetrically arranged at the top and bottom of the heat dissipation fans 14. When the emergency network equipment main body needs to be maintained, the maintenance door 10 can be opened to maintain the emergency network equipment main body. During daily use, the heat in the shell is blown out to the outside through the heat dissipation window 12 by the heat dissipation fans 14, so as to heat the emergency network equipment main body, and the dustproof shutters 13 can block the external dust to a certain extent.

[0026] Please refer to Figures 1-6In the embodiment, the top of the anti-dropping strip 5 is provided with a limiting hole 6, the front and back sides of the top of the connecting shell 1 are provided with adjusting holes 7 at equal intervals corresponding to the positions of the limiting hole 6, the front and back sides of the bottom of the inside of the connecting shell 1 are provided with fixing holes 8 at equal intervals corresponding to the positions of the adjusting holes 7, and the extension inner shell 4 is fixed with the connecting shell 1 by penetrating the adjusting holes 7 and the limiting hole 6 with the long screw rod 9 and being screwed into the inside of the fixing hole 8. When it is necessary to expand the space inside the shell according to the size of the emergency network equipment body, the extension inner shell 4 is pulled out from the inside of the connecting shell 1 by pulling the left extension shell 2 and the right extension shell 3 away from the connecting shell 1, the extension inner shell 4 is buckled with the connecting shell 1 by the anti-dropping strip 5 when being pulled out, the left extension shell 2 and the right extension shell 3 are prevented from being separated from the connecting shell 1, the left extension shell 2 and the right extension shell 3 are fixed with the connecting shell 1 by penetrating the adjusting holes 7 and the limiting hole 6 with the long screw rod 9 and being screwed into the inside of the fixing hole 8 after being pulled to a suitable width, the internal space of the shell as a whole is increased, the shell can adapt to the equipment bodies of different sizes, the function of the shell extension is realized, and the problem that the equipment body is too large to be installed in the inside of the shell and affects the adaptability of the shell is prevented.

[0027] When working, the maintenance door 10 can be opened to maintain the emergency network equipment body, heat in the inside of the shell is blown out to the outside through the heat dissipation window 12 by the heat dissipation fan 14 in daily use, so that the emergency network equipment body is heat dissipated, and the dust louver 13 can block the dust from the outside to a certain extent. When it is necessary to expand the space inside the shell according to the size of the emergency network equipment body, the extension inner shell 4 is pulled out from the inside of the connecting shell 1 by pulling the left extension shell 2 and the right extension shell 3 away from the connecting shell 1, the extension inner shell 4 is buckled with the connecting shell 1 by the anti-dropping strip 5 when being pulled out, the left extension shell 2 and the right extension shell 3 are prevented from being separated from the connecting shell 1, the left extension shell 2 and the right extension shell 3 are fixed with the connecting shell 1 by penetrating the adjusting holes 7 and the limiting hole 6 with the long screw rod 9 and being screwed into the inside of the fixing hole 8 after being pulled to a suitable width, the internal space of the shell as a whole is increased, the shell can adapt to the equipment bodies of different sizes, and the function of the shell extension is realized.

[0028] Through the above steps, by pulling the left extension shell 2 and the right extension shell 3 away from the connecting shell 1 respectively, the extension inner shell 4 is extracted from the inside of the connecting shell 1, and the extension inner shell 4 is buckled with the connecting shell 1 through the anti-extraction strip 5 when being extracted, preventing the left extension shell 2 and the right extension shell 3 from being separated from the connecting shell 1, and after the left extension shell 2 and the right extension shell 3 are pulled to the appropriate width, they are fixed with the connecting shell 1 by the long screw rod 9 penetrating through the adjusting hole 7 and the limiting hole 6 and rotating into the inside of the fixing hole 8, thereby increasing the internal space of the whole shell and ensuring that the shell can adapt to equipment bodies of different sizes, so as to solve the problem that the common emergency network communication equipment dustproof and heat dissipation shell only contains the function of dustproof and heat dissipation, can dissipate heat for the equipment body and can reduce dust from entering the inside of the shell, but lacks the function of shell extension, cannot ensure that the shell can adapt to equipment bodies of different sizes, and is prone to the problem that the size of the equipment body is too large to be installed in the inside of the shell, affecting the adaptability of the shell.

Claims

1. A dustproof and heat-dissipating shell for emergency network communication equipment, comprising a connecting shell (1); characterized in that: It also includes left extension shell (2), right extension shell (3), extension inner shell (4) and anti-off strip (5), the left side of connecting shell (1) is provided with left extension shell (2), the right side of connecting shell (1) is provided with right extension shell (3), left extension shell (2) and right extension shell (3) are provided with extension inner shell (4) near the side of connecting shell (1), extension inner shell (4) is provided with anti-off strip (5) symmetrically near the end of connecting shell (1) on the front and back sides, and the end of extension inner shell (4) near connecting shell (1) is inserted into the inside of connecting shell (1).

2. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 1, characterized in that: The top of anti-off strip (5) is provided with limiting hole (6) penetratingly, the front and back sides of the top of connecting shell (1) are provided with adjusting hole (7) at equal intervals corresponding to the position of limiting hole (6), and the front and back sides of the bottom end of the inside of connecting shell (1) are provided with fixed hole (8) at equal intervals corresponding to the position of adjusting hole (7).

3. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 2, characterized in that: Extension inner shell (4) is fixed with connecting shell (1) by long screw rod (9) penetrating adjusting hole (7) and limiting hole (6) and rotating into the inside of fixed hole (8).

4. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 1, characterized in that: The left side of left extension shell (2) is movably connected with maintenance door (10) through hinge.

5. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 1, characterized in that: The left side bottom end of maintenance door (10) is provided with wire inlet (11) penetratingly at equal intervals.

6. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 1, characterized in that: The right side of right extension shell (3) is provided with heat dissipation window (12) in the middle, and the inner side of heat dissipation window (12) is provided with dustproof louver (13) at equal intervals.

7. The dust-proof and heat-dissipation shell for emergency network communication equipment according to claim 6, characterized in that: The front and back ends of the inside right side of right extension shell (3) are symmetrically provided with two heat dissipation fans (14) corresponding to the position of heat dissipation window (12), the top and bottom of heat dissipation fan (14) are symmetrically provided with two fixed rods (15), and the ends, away from heat dissipation fan (14), of the two fixed rods (15) are connected with the top end and bottom end of the inside of right extension shell (3) respectively.

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