CN209374885U

CN209374885U - A kind of multi-functional lightning rod

Info

Publication number: CN209374885U
Application number: CN201920140980.3U
Authority: CN
Inventors: 王英建; 贾斌; 周文峰; 刘运海; 朱新建
Original assignee: 王英建
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2019-09-10
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a kind of multi-functional lightning rods, pedestal is fixed with first support bar in the middle part of top, the top of first support bar is fixedly installed with the first screw rod, the bottom end of second support bar is fixedly installed with the second screw rod, several circle external screw threads are fixed on first screw rod and the second screw rod, metal ball is arranged on first screw rod and the second screw rod, two sides outside metal ball are fixed with RH-PIR01 infrared induction switch, the front and back of metal ball is fixed with buzzer, the inside of warning cover is fixedly installed with lightning rod by support column, a kind of multi-functional lightning rod of the utility model, by the way that RH-PIR01 infrared induction switch is arranged in the two sides of metal ball, when detecting nearby has birds to occur, so that buzzer works, prevent birds from inhabiting, make two screw rods by rotating metallic ball Movement, to adjust the length of lightning rod, is suitble to the building lightning proof of different height so that corresponding two support rods be driven to move.

Description

A kind of multi-functional lightning rod

Technical field

The utility model relates to a kind of lightning rod, in particular to a kind of multi-functional lightning rod.

Background technique

Lightning rod also known as lightning rod are the devices for protecting building, tall and big trees etc. to avoid lightning stroke.It is being protected An arrester is installed on object top, is connected with conducting wire up to specification with the aerial drainage earth mat for being embedded in underground.Lightning-arrest gauge must GB standard must be met, the terminal height specification that each lightning protection classification needs is different.When thundercloud discharge is close to ground It is distorted ground electric field.On the top of lightning rod, the space that internal field concentrates is formed, to influence lightning leader electric discharge Developing direction, guide thunder and lightning to lightning-arrest needle-discharging, then lightning current is introduced the earth by down conductor and earthing or grounding means, from And make protected object body from lightning stroke.

Existing lightning-arrest needle construction is simple, and function is relatively simple, and the use length that different height builds lightning rod is different, existing Some air terminal lengths are unadjustable, can not be applicable in the building lightning proof of different height, and existing lightning rod does not have police Report achievement can, and often perch, birds are easy to inhabit and, are being easy for having an accident above.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional lightning rods, mentioned above in the background art existing to solve Some terminal heights are unadjustable and do not have the problem of alarm function.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional lightning rod, including pedestal and Second support bar, first support bar is fixed in the middle part of the pedestal top, and the top of the first support bar is fixedly mounted There is the first screw rod, the bottom end of the second support bar is fixedly installed with the second screw rod, on first screw rod and the second screw rod Several circle external screw threads are fixed with, metal ball is arranged on first screw rod and the second screw rod, the inside of the metal ball is solid Surely several circle internal screw threads are equipped with, several circle internal screw threads are threadedly coupled with external screw thread, and the two sides outside the metal ball are solid Surely it is equipped with RH-PIR01 infrared induction switch, the front and back of the metal ball is fixed with buzzer, and described second The top of strut is fixed with warning cover, and the inside of the warning cover is fixedly installed with lightning rod by support column, described in two RH-PIR01 infrared induction switch with external power supply be electrically connected, two RH-PIR01 infrared induction switch with two Buzzer is electrically connected.

As a kind of optimal technical scheme of the utility model, the fixation of four edges of the pedestal offers screw thread Hole.

As a kind of optimal technical scheme of the utility model, the top of the warning cover by several brackets and is taken shelter from the thunder The bottom end of needle is fixedly connected.

As a kind of optimal technical scheme of the utility model, the outside fixation of the warning cover is fitted with several fluorescence Item, and the inside of several phosphor strips is filled with fluorescent powder.

As a kind of optimal technical scheme of the utility model, the outside of two buzzers is fixed with waterproof Cover.

As a kind of optimal technical scheme of the utility model, the diameter of first screw rod and the second screw rod is identical.

Compared with prior art, the utility model has the beneficial effects that a kind of multi-functional lightning rod of the utility model, passes through RH-PIR01 infrared induction switch is set in the two sides of metal ball, when detecting nearby there are birds to occur, so that buzzer work Make, prevent birds from inhabiting, two screw rod movements are made by rotating metallic ball, so that corresponding two support rods is driven to move, The length of lightning rod is adjusted, the building lightning proof of different height is suitble to.

Detailed description of the invention

Fig. 1 is the positive structure schematic of the utility model；

Fig. 2 is the metal ball external structure schematic diagram of the utility model；

Fig. 3 is the inside screw rod attachment structure schematic diagram of the utility model；

Fig. 4 is the warning cover structure schematic diagram of the utility model.

In figure: 1, pedestal；2, threaded hole；3, first support bar；4, metal ball；5, second support bar；6, warning cover；7, it keeps away Thunder needle；8, phosphor strip；9, RH-PIR01 infrared induction switch；10, buzzer；11, the second screw rod；12, the first screw rod；13, outer Screw thread；14, bracket.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of multi-functional lightning rod, including pedestal 1 and second support bar 5, It is fixed with first support bar 3 in the middle part of 1 top of pedestal, the top of first support bar 3 is fixedly installed with the first screw rod 12, and second The bottom end of support rod 5 is fixedly installed with the second screw rod 11, is fixed with outside several circles on the first screw rod 12 and the second screw rod 11 It is arranged with metal ball 4 on screw thread 13, the first screw rod 12 and the second screw rod 11, the inside of metal ball 4 is fixed with spiral shell in several circles Line, several circle internal screw threads are threadedly coupled with external screw thread 13, and the two sides outside metal ball 4 are fixed with RH-PIR01 infrared induction Switch 9, the front and back of metal ball 4 are fixed with buzzer 10, and the top of second support bar 5 is fixed with warning cover 6, The inside of warning cover 6 is fixedly installed with lightning rod 7 by support column, two RH-PIR01 infrared induction switch 9 with external electricity Source is electrically connected, and two RH-PIR01 infrared induction switch 9 are electrically connected with two buzzers 10.

Preferably, four edges of pedestal 1 fixation offers threaded hole 2, passes through equipped with threaded hole 2 convenient for pedestal 1 Bolt is fixed.

Preferably, the top of warning cover 6 is fixedly connected by several brackets 14 with the bottom end of lightning rod 7, passes through bracket 14 connection warning covers 6, improve the stability of warning cover 6.

Preferably, the outside of warning cover 6 is fixed is fitted with several phosphor strips 8, and the inside filling of several phosphor strips 8 There is fluorescent powder, several phosphor strips 8 are convenient for drawing back birds with fear in noctilucence.

Preferably, the outside of two buzzers 10 is fixed with waterproof cover, and waterproof cover prevents buzzer 10 from placing for a long time Outdoor is impregnated with by rainwater and is damaged.

Preferably, the first screw rod 12 is identical with the diameter of the second screw rod 11, and the identical rotation convenient for metal ball 4 of diameter can be with The first screw rod 12 and the movement of the second screw rod 11 are driven simultaneously.

When specifically used, a kind of multi-functional lightning rod of the utility model, by rotating metallic ball 4, so that metal ball 4 is interior The external screw thread 13 of screw thread and the first screw rod 12 and the second screw rod 11 is threadedly coupled, so that the first screw rod 12 moves downward and second Bar 11 moves upwards, and moves upwards so that first support bar 3 be driven to move downward with second support bar 5, to increase lightning rod The length of ontology is fixed pedestal 1 by bolt, so that lightning rod ontology is suitble to the building of different height to fix Lightning rod ontology is detected when there is birds to pass through by RH-PIR01 infrared induction switch 9, so that buzzer 10 works, is drawn back with fear Birds prevent birds from inhabiting on lightning rod ontology, accident occur.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of multi-functional lightning rod, including pedestal (1) and second support bar (5), which is characterized in that pedestal (1) top Middle part be fixed with first support bar (3), the top of the first support bar (3) is fixedly installed with the first screw rod (12), institute The bottom end for stating second support bar (5) is fixedly installed with the second screw rod (11), on first screw rod (12) and the second screw rod (11) Several circle external screw threads (13) are fixed with, are arranged with metal ball (4), institute on first screw rod (12) and the second screw rod (11) The inside for stating metal ball (4) is fixed with several circle internal screw threads, and several circle internal screw threads are threadedly coupled with external screw thread (13), institute The external two sides of metal ball (4) are stated to be fixed with RH-PIR01 infrared induction switch (9), the front of the metal ball (4) and The back side is fixed with buzzer (10), and the top of the second support bar (5) is fixed with warning cover (6), the warning cover (6) inside is fixedly installed with lightning rod (7) by support column, and two RH-PIR01 infrared induction switch (9) are and outside Power supply electric connection is connect, two RH-PIR01 infrared induction switch (9) are electrically connected with two buzzers (10).

2. a kind of multi-functional lightning rod according to claim 1, it is characterised in that: four edges of the pedestal (1) Fixation offers threaded hole (2).

3. a kind of multi-functional lightning rod according to claim 1, it is characterised in that: the top of the warning cover (6) passes through Several brackets (14) are fixedly connected with the bottom end of lightning rod (7).

4. a kind of multi-functional lightning rod according to claim 1, it is characterised in that: the outside of the warning cover (6) is fixed Several phosphor strips (8) are fitted with, and the inside of several phosphor strips (8) is filled with fluorescent powder.

5. a kind of multi-functional lightning rod according to claim 1, it is characterised in that: the outside of two buzzers (10) It is fixed with waterproof cover.

6. a kind of multi-functional lightning rod according to claim 1, it is characterised in that: first screw rod (12) and second The diameter of bar (11) is identical.