CN209913840U

CN209913840U - Wide temperature type electric power distribution network industry PoE switch for video communication

Info

Publication number: CN209913840U
Application number: CN201920935757.8U
Authority: CN
Inventors: 彭玉琴
Original assignee: Shenzhen City Guangwangshi Technology Co Ltd
Current assignee: Shenzhen City Guangwangshi Technology Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-01-07
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a wide temperature type power distribution network industry PoE switch for video communication relates to switch technical field. Including switch body, vibration damping mount, damping device, heat abstractor and landing leg, the equal fixedly connected with damping device in both sides of switch body, damping device's lower extreme passes through shock attenuation post and vibration damping mount fixed connection, vibration damping mount's lower extreme fixedly connected with landing leg. By arranging the damping base and the damping device, the protection of the switchboard body can be enhanced by utilizing the elasticity formed between the damping device and the damping base, and the switchboard body is prevented from being damaged due to falling; through setting up heat abstractor, utilize the inside driving motor of heat abstractor to drive the flabellum and rotate, strengthened the air current flow of switch body bottom, improved the radiating efficiency to the switch body, avoided taking place because of the condition that the low inside heat of switch body radiating efficiency is too high and lead to the circuit to age.

Description

Wide temperature type electric power distribution network industry PoE switch for video communication

Technical Field

The utility model relates to a switch technical field specifically is a wide temperature type power distribution network industry PoE switch for video communication.

Background

By switch is meant a "switch" which is a network device used for the forwarding of electro-optical signals. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common are telephone voice switches, fiber switches, and the like. As PoE power supply equipment, the PoE power supply equipment can automatically detect and identify the power receiving equipment meeting the standard and supply power to the power receiving equipment through a network cable. The network power supply system can supply power to PoE terminal equipment such as a wireless AP, a network camera, a network telephone, an industrial sensor and the like through a network cable, meets the network environment with the requirement on high-density PoE power supply, and is suitable for industrial scenes such as intelligent transportation, rail transit, the power industry, mining exploitation, metallurgy, green energy construction and the like to establish an economic, efficient, stable and reliable communication network; however, the PoE switch in the prior art has the following two defects:

1. in the prior art, a PoE switch can emit a large amount of heat in the working process, but the conventional PoE switch does not have the function of auxiliary heat dissipation, so that the heat in the PoE switch is too large, the line is aged for a long time, and the service life of the PoE switch is influenced;

2. in the prior art, the PoE switch only has a thin shell for protecting internal electrical components, and if the PoE switch falls down due to carelessness, the shell cannot effectively protect the internal electrical components.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wide temperature type power distribution network is industry PoE switch for video communication possesses the improvement to the heat dissipation of device and strengthens advantages such as protection to the device, has solved original device radiating efficiency low and can not carry out the problem protected to the inside electrical components and parts of device.

(II) technical scheme

For the purpose of realizing above-mentioned improvement to the heat dissipation of device and the protection of reinforcing to the device, the utility model provides a following technical scheme: the industrial PoE switch for the wide-temperature power distribution network video communication comprises a switch body, a damping base, a damping device, a heat dissipation device and supporting legs, wherein the damping device is fixedly connected to two sides of the switch body;

the damping device comprises a damping block, a spring cavity, a damping spring and a sliding mechanism, wherein the sliding mechanism slides in the spring cavity, the spring cavity is formed in the damping block, the damping spring is fixedly connected to the upper end of the damping cavity, the sliding mechanism is fixedly connected to the lower end of the damping spring, and a damping column penetrates through the lower end of the damping block and extends into the spring cavity to be fixedly connected with the sliding mechanism;

the heat dissipation device comprises an air inlet, a driving motor and fan blades, wherein the air inlet is formed in two sides of the upper end of the damping base, the driving motor is fixedly connected inside the air inlet through a fixing frame, the driving motor is electrically connected with the switch body, and the fan blades are fixedly connected to the end portion of an output shaft of the driving motor.

As a preferred technical scheme of the utility model, slide mechanism includes movable block, slider and spout, the spout has all been seted up to the both sides in spring chamber, the both sides of movable block correspond spout fixedly connected with slider, and slider and spout sliding connection, and shock absorber post and movable block fixed connection.

As a preferred technical scheme of the utility model, the landing leg includes adjusting pad, double-screw bolt, nut fixed connection is at vibration damping mount's lower extreme, double-screw bolt threaded connection is in the inside of nut, adjusting pad fixed connection is at the lower extreme of double-screw bolt.

As a preferred technical scheme of the utility model, the radiating groove has all been seted up to the upper end and the lower extreme of switch body, the inside fixedly connected with fin of radiating groove.

As a preferred technical scheme of the utility model, the upper end fixedly connected with dust screen of air intake, and the dust screen covers heat abstractor.

As an optimized technical scheme of the utility model, the heat dissipation grid has been seted up to the both sides of switch body.

(III) advantageous effects

Compared with the prior art, the utility model provides a wide temperature type power distribution network is industry PoE switch for video communication possesses following beneficial effect:

1. this wide temperature type industry PoE switch for power distribution network video communication through setting up vibration damping mount and damping device, utilizes the elasticity that forms between damping device and the vibration damping mount, can strengthen the protection to the switch local, has prevented that the switch body from receiving the damage owing to dropping.

2. This wide temperature type industry PoE switch for power distribution network video communication through setting up heat abstractor, utilizes the inside driving motor of heat abstractor to drive the flabellum and rotates, has strengthened the air current flow of switch body bottom, has improved the radiating efficiency to the switch body, has avoided taking place because of the ageing condition of circuit that leads to of the low inside heat of switch body radiating efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention.

In the figure: 1. a switch body; 2. a damping mount; 3. a damping device; 31. a damper block; 32. a spring cavity; 33. a damping spring; 34. a sliding mechanism; 3401. a movable block; 3402. a slider; 3403. a chute; 4. a heat sink; 41. an air inlet; 42. a drive motor; 43. a fan blade; 5. a support leg; 51. a conditioning pad; 52. a stud; 53. a nut; 6. a shock-absorbing post; 7. a heat sink; 8. a heat sink; 9. a dust screen; 10. a heat dissipation grid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the wide-temperature industrial PoE switch for power distribution network video communication comprises a switch body 1, a damping base 2, damping devices 3, heat dissipation devices 4 and support legs 5, wherein the damping devices 3 are fixedly connected to both sides of the switch body 1, the lower ends of the damping devices 3 are fixedly connected with the damping base 2 through damping columns 6, the heat dissipation devices 4 are arranged inside the upper end of the damping base 2, and the support legs 5 are fixedly connected to the lower ends of the damping base 2;

the damping device 3 comprises a damping block 31, a spring cavity 32, a damping spring 33 and a sliding mechanism 34, wherein the sliding mechanism 34 slides in the spring cavity 32, the spring cavity 32 is formed in the damping block 31, the damping spring 33 is fixedly connected to the upper end of the damping cavity, the sliding mechanism 34 is fixedly connected to the lower end of the damping spring 33, and the damping column 6 penetrates through the lower end of the damping block 31 and extends into the spring cavity 32 to be fixedly connected with the sliding mechanism 34;

heat abstractor 4 includes air intake 41, driving motor 42, flabellum 43, air intake 41 sets up in vibration damping mount 2's upper end both sides, driving motor 42 passes through mount fixed connection in the inside of air intake 41, and driving motor 42 model is RRF-300C-14270, driving motor 42 and switch body 1 electric connection, flabellum 43 fixed connection is at driving motor 42's output shaft tip.

Specifically, slide mechanism 34 includes movable block 3401, slider 3402 and spout 3403, spout 3403 has all been seted up to the both sides in spring chamber 32, the both sides of movable block 3401 correspond spout 3403 fixedly connected with slider 3402, and slider 3402 and spout 3403 sliding connection, and shock absorber post 6 and movable block 3401 fixed connection.

In this embodiment, the slider 3402 slides in the chute 3403 to slide the sliding mechanism 34 in the spring slot, thereby facilitating the force removal of the spring.

Specifically, landing leg 5 includes adjusting pad 51, double-screw bolt 52, nut 53 fixed connection is at the lower extreme of vibration damping mount 2, double-screw bolt 52 threaded connection is in the inside of nut 53, adjusting pad 51 fixed connection is at the lower extreme of double-screw bolt 52.

In this embodiment, adjust the adjusting pad 51 of vibration damping mount 2 bottom to same level through rotating double-screw bolt 52, if the face unevenness can adjust vibration damping mount 2 at same level through that adjusting pad 51 of selection group, avoid vibration damping mount 2 to rock.

Specifically, radiating groove 7 has all been seted up to the upper end and the lower extreme of switch body 1, radiating groove 7's inside fixedly connected with fin 8.

In this embodiment, the heat exchange of the heat inside the switch body 1 can be enhanced by the heat radiation fins 8.

Specifically, the upper end of the air inlet 41 is fixedly connected with a dust screen 9, and the dust screen 9 covers the heat dissipation device 4.

In this embodiment, can filter the dust through dust screen 9, reduce the inside that the dust got into switch body 1.

Specifically, the two sides of the switch body 1 are provided with heat dissipation grilles 10.

In this embodiment, the circulation of the air inside the switch body 1 can be enhanced by the heat dissipation grid 10, and the heat dissipation efficiency is improved.

The utility model discloses a theory of operation and use flow: when in use, the adjusting pads 51 at the bottom of the damping base 2 are adjusted to the same horizontal height by rotating the studs 52, if the placing surface is not flat, the damping base 2 can be adjusted to the same horizontal height by selecting the adjusting pads 51, so as to avoid the damping base 2 from shaking, and when heat dissipation is needed, the fan blades 43 are driven to rotate by the driving motor 42 in the heat dissipation device 4, the air flow blown by the fan blades 43 dissipates heat to the exchanger body 1, the dust cover on the upper end of the air inlet 41 can reduce dust entering the inside of the exchanger body 1, and by means of the elastic force formed between the damping device 3 and the damping base 2, when the damper base 2 is impacted, the damper spring 33 is retracted, the slide mechanism 34 slides inside the spring chamber 32 when retracted, then the elasticity is released, the impact force is removed, the protection of the switchboard body can be enhanced, and the switchboard body 1 is prevented from being damaged due to falling.

In summary, the wide-temperature industrial PoE switch for power distribution network video communication is provided with the damping base 2 and the damping device 3, and the protection of the switch body can be enhanced by utilizing the elasticity formed between the damping device 3 and the damping base 2, so that the switch body 1 is prevented from being damaged due to falling; through setting up heat abstractor 4, utilize the inside CD-ROM drive motor 42 of heat abstractor 4 to drive flabellum 43 and rotate, strengthened the air current flow of switch body 1 bottom, improved the radiating efficiency to switch body 1, avoided taking place because of the condition that the low inside heat of switch body 1 radiating efficiency is too high and lead to the circuit ageing.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wide temperature type power distribution network industry PoE switch for video communication, includes switch body (1), vibration damping mount (2), damping device (3), heat abstractor (4) and landing leg (5), its characterized in that: the heat dissipation device is characterized in that the two sides of the switch body (1) are fixedly connected with damping devices (3), the lower ends of the damping devices (3) are fixedly connected with the damping base (2) through damping columns (6), the heat dissipation device (4) is arranged inside the upper end of the damping base (2), and the lower end of the damping base (2) is fixedly connected with supporting legs (5);

the damping device (3) comprises a damping block (31), a spring cavity (32), a damping spring (33) and a sliding mechanism (34), the sliding mechanism (34) slides in the spring cavity (32), the spring cavity (32) is formed in the damping block (31), the damping spring (33) is fixedly connected to the upper end of the damping cavity, the sliding mechanism (34) is fixedly connected to the lower end of the damping spring (33), and a damping column (6) penetrates through the lower end of the damping block (31) and extends into the spring cavity (32) to be fixedly connected with the sliding mechanism (34);

heat abstractor (4) include air intake (41), driving motor (42), flabellum (43), the upper end both sides in vibration damping mount (2) are seted up in air intake (41), driving motor (42) pass through the inside of mount fixed connection at air intake (41), driving motor (42) and switch body (1) electric connection, flabellum (43) fixed connection is at the output shaft tip of driving motor (42).

2. The wide-temperature industrial PoE switch for video communication of power distribution networks as claimed in claim 1, wherein: slide mechanism (34) are including movable block (3401), slider (3402) and spout (3403), spout (3403) have all been seted up to the both sides of spring chamber (32), spout (3403) fixedly connected with slider (3402) is corresponding to the both sides of movable block (3401), and slider (3402) and spout (3403) sliding connection, and shock absorber post (6) and movable block (3401) fixed connection.

3. The wide-temperature industrial PoE switch for video communication of power distribution networks as claimed in claim 1, wherein: landing leg (5) are including adjusting pad (51), double-screw bolt (52), nut (53) fixed connection is at the lower extreme of vibration damping mount (2), double-screw bolt (52) threaded connection is in the inside of nut (53), adjusting pad (51) fixed connection is at the lower extreme of double-screw bolt (52).

4. The wide-temperature industrial PoE switch for video communication of power distribution networks as claimed in claim 1, wherein: radiating grooves (7) have all been seted up to the upper end and the lower extreme of switch body (1), the inside fixedly connected with fin (8) of radiating grooves (7).

5. The wide-temperature industrial PoE switch for video communication of power distribution networks as claimed in claim 1, wherein: the upper end of the air inlet (41) is fixedly connected with a dustproof net (9), and the dustproof net (9) covers the heat dissipation device (4).

6. The wide-temperature industrial PoE switch for video communication of power distribution networks as claimed in claim 1, wherein: the heat dissipation grids (10) are arranged on two sides of the switch body (1).