CN207730307U

CN207730307U - A kind of simple water level early warning LED display

Info

Publication number: CN207730307U
Application number: CN201721876608.6U
Authority: CN
Inventors: 王怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-08-14
Anticipated expiration: 2027-12-28

Abstract

The utility model discloses a kind of simple water level early warning LED displays, including fixing pipe, photovoltaic battery plate, LED lamp panel and floating block, the outer surface of the fixing pipe is provided with multiple inlet openings close to bottom position, the setting floating block in the fixing pipe, it is provided with contact chip at the external surface top position of the connecting rod, it is combined with power cord between the contact chip and the photovoltaic battery plate, the bottom of the LED lamp panel is provided with more L-shaped connecting tubes, that one end of the connecting tube far from the LED lamp panel is provided with contact head, the length of the contact chip is equal to the distance between two neighboring described contact head；The present apparatus is moved up and down by floating block, and band moving contacting plate moves, and different LED light is made to shine, to the variation of indicated water level, powered for LED light by photovoltaic battery plate, by the way that contact angle is arranged, it is moved up and down convenient for contact chip, while reducing the probability of contact chip and contact head poor contact.

Description

A kind of simple water level early warning LED display

Technical field

The utility model is related to a kind of simple water level early warning LED displays.

Background technology

The water level early warning of river surface needs monitoring SEA LEVEL VARIATION in real time and water level conditions is visually showed user, flood season When, part section needs to increase the water level early warning indicator light used temporarily, call user's attention.

Based on the above issues, it is desirable to provide a kind of moving up and down by floating block, band moving contacting plate move, make different LED light shines, and to the variation of indicated water level, is powered for LED light by photovoltaic battery plate, by the way that contact angle is arranged, convenient for contact Piece moves up and down, while reducing the simple water level early warning LED display of contact chip and the probability of contact head poor contact.

Invention content

The technical problem to be solved by the present invention is to provide a kind of moving up and down by floating block, band moving contacting plate moves It is dynamic, so that different LED light is shone, to the variation of indicated water level, is powered for LED light by photovoltaic battery plate, contacted by being arranged Angle moves up and down convenient for contact chip, while reducing the simple water level early warning LED of contact chip and the probability of contact head poor contact Display device.

To solve the above problems, the utility model adopts the following technical solution：

A kind of simple water level early warning LED display, including fixing pipe, photovoltaic battery plate, LED lamp panel and floating block, it is described solid The top of fixed tube is closed, and supporting rod is provided at the top of the fixing pipe, and the photovoltaic battery plate is arranged in the top of the supporting rod, The top of the fixing pipe is provided with inverter close to middle position, and the inverter coordinates the photovoltaic battery plate, described solid The LED lamp panel is set at the right hand top position of fixed tube, multiple LED light are provided in the LED lamp panel, the fixing pipe Outer surface is provided with multiple inlet openings close to bottom position, the setting floating block in the fixing pipe, the floating block it is left and right Both sides are symmetrically arranged with two guide rods, and the guide groove for coordinating the guide rod, the guide groove are provided in the fixing pipe One end closing, be provided with connecting rod at the top of the floating block, contact be provided at the external surface top position of the connecting rod Piece, is combined with power cord between the contact chip and the photovoltaic battery plate, the power cord passes through the fixing pipe, the LED The bottom of lamp plate is provided with more L-shaped connecting tubes, that one end of the connecting tube far from the LED lamp panel is provided with contact Head, is combined with the first power cord between the contact head and the LED light, first power cord is set to the connecting tube Interior, the contact head coordinates the contact chip, the length of the contact chip to be equal to the distance between two neighboring described contact head, The top of the fixing pipe is provided with accumulator, the accumulator, the photovoltaic battery plate, the inverter at leftward position It is connected in series with, second source line is combined between the accumulator and the LED light.

Preferably, the contact chip is that iron is made with the contact head, utilizes the electric conductivity of iron, connection circuit.

Preferably, it is provided with straight slot at the top of the contact head, front and rear sides is symmetrically arranged with multiple contacts in the straight slot Foot, that one end of the contact feet far from the contact head are arc, and the contact feet coordinates the contact chip, passes through setting Contact angle moves up and down convenient for contact chip, while reducing the probability of contact chip and contact head poor contact.

Preferably, it is provided with sieve in the inlet opening, the entrance such as fish, rubbish in water is prevented by the way that sieve is arranged Fixing pipe.

Preferably, the bottom of the fixing pipe is provided with the head that breaks ground, and breaks ground head by setting convenient for fixing tube body in water.

The utility model has the beneficial effects that：The present apparatus is moved up and down by floating block, and band moving contacting plate moves, and makes not Same LED light shines, and to the variation of indicated water level, is that LED light is powered by photovoltaic battery plate, by the way that contact angle is arranged, is convenient for Contact chip moves up and down, while reducing the probability of contact chip and contact head poor contact, and the structure of the present apparatus is relatively simple, at This is more cheap, is suitble to promote the use of.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the front view of the utility model；

Fig. 2 is the partial sectional view of the utility model；

Fig. 3 is contact head vertical view；

Fig. 4 is LED light working circuit diagram；

Fig. 5 is photovoltaic battery plate working circuit diagram.

Specific implementation mode

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model Define.

Refering to fig. 1 to a kind of simple water level early warning LED display shown in fig. 5, including fixing pipe 1, photovoltaic battery plate 2, The top of LED lamp panel 3 and floating block 4, the fixing pipe 1 is closed, and the top of the fixing pipe 1 is provided with supporting rod 101, the branch The photovoltaic battery plate 2 is arranged in the top of strut 101, and the top of the fixing pipe 1 is provided with inverter 5 close to middle position, The inverter 5 coordinates the photovoltaic battery plate 2, and the LED lamp panel 3 is arranged at the right hand top position of the fixing pipe 1, described Multiple LED light 301 are provided in LED lamp panel 3, the outer surface of the fixing pipe 1 is provided with multiple water inlets close to bottom position Hole 102, the interior setting floating block 4 of the fixing pipe 1, the arranged on left and right sides of the floating block 4 are symmetrically arranged with two guide rods 401, The guide groove for coordinating the guide rod 401 is provided in the fixing pipe 1（It is not shown）, the guide groove（It is not shown）One end Closing, the top of the floating block 4 is provided with connecting rod 402, contact is provided at the external surface top position of the connecting rod 402 Piece 6, is combined with power cord 601 between the contact chip 6 and the photovoltaic battery plate 2, the power cord 601 passes through the fixing pipe 1, the bottom of the LED lamp panel 3 is provided with more L-shaped connecting tubes 7, that far from the LED lamp panel 3 of the connecting tube 7 End is provided with contact head 701, and the first power cord is combined between the contact head 701 and the LED light 301（It is not shown）, institute State the first power cord（It is not shown）It is set in the connecting tube 7, the contact head 701 coordinates the contact chip 6, the contact The length of piece 6 is equal to the distance between two neighboring described contact head 701, and the top of the fixing pipe 1 is at leftward position Be provided with accumulator 12, the accumulator 12, the photovoltaic battery plate 2, the inverter 5 are connected in series with, the accumulator 12 with Second source line 13 is combined between the LED light 301.

A preferred embodiment in the utility model, the contact chip 6 are that iron is made with the contact head 701, profit With the electric conductivity of iron, connection circuit.

A preferred embodiment in the utility model, the top of the contact head 701 are provided with straight slot 8, in the straight slot 8 Front and rear sides is symmetrically arranged with multiple contact feets 9, that one end of the contact feet 9 far from the contact head 701 is arc, institute State contact feet 9 and coordinate the contact chip 3, by be arranged contact angle, moved up and down convenient for contact chip, at the same reduce contact chip with The probability of contact head poor contact.

A preferred embodiment in the utility model is provided with sieve 10 in the inlet opening 102, passes through and sieve is arranged Prevent fish, rubbish in water etc. from entering fixing pipe.

A preferred embodiment in the utility model, the bottom of the fixing pipe 1, which is provided with, breaks ground first 11, passes through setting The head that breaks ground is convenient for fixed tube body in water.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted Protection domain is asked to be defined by appended claims and its equivalent.

Claims

1. a kind of simple water level early warning LED display, it is characterised in that：Including fixing pipe, photovoltaic battery plate, LED lamp panel and float Block, the top of the fixing pipe are closed, and are provided with supporting rod at the top of the fixing pipe, described in the top setting of the supporting rod The top of photovoltaic battery plate, the fixing pipe is provided with inverter close to middle position, and the inverter coordinates the photovoltaic electric Plate, the setting LED lamp panel at the right hand top position of the fixing pipe are provided with multiple LED light, institute in the LED lamp panel The outer surface for stating fixing pipe is provided with multiple inlet openings close to bottom position, and the floating block is arranged in the fixing pipe, described The arranged on left and right sides of floating block is symmetrically arranged with two guide rods, and the guide groove for coordinating the guide rod is provided in the fixing pipe, One end of the guide groove is closed, and is provided with connecting rod at the top of the floating block, at the external surface top position of the connecting rod It is provided with contact chip, power cord is combined between the contact chip and the photovoltaic battery plate, the power cord passes through the fixation Pipe, the bottom of the LED lamp panel are provided with more L-shaped connecting tubes, that one end of the connecting tube far from the LED lamp panel is set It is equipped with contact head, the first power cord is combined between the contact head and the LED light, first power cord is set to described In connecting tube, the contact head coordinates the contact chip, the length of the contact chip to be equal between the two neighboring contact head Distance, the top of the fixing pipe is provided with accumulator, the accumulator, the photovoltaic battery plate, institute at leftward position It states inverter to be connected in series with, second source line is combined between the accumulator and the LED light.

2. simple water level early warning LED display according to claim 1, it is characterised in that：The contact chip with it is described Contact head is that iron is made.

3. simple water level early warning LED display according to claim 1, it is characterised in that：It is set at the top of the contact head It is equipped with straight slot, front and rear sides is symmetrically arranged with multiple contact feets in the straight slot, that far from the contact head of the contact feet One end is arc, and the contact feet coordinates the contact chip.

4. simple water level early warning LED display according to claim 1, it is characterised in that：It is arranged in the inlet opening There is sieve.

5. simple water level early warning LED display according to claim 1, it is characterised in that：The bottom of the fixing pipe It is provided with the head that breaks ground.