CN218941510U

CN218941510U - Circuit board shell provided with solar panel

Info

Publication number: CN218941510U
Application number: CN202222896621.5U
Authority: CN
Inventors: 郑磊超
Original assignee: Fuzhou Zhuoli Information Technology Co ltd
Current assignee: Fuzhou Zhuoli Information Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-28
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a circuit board housing with a solar panel, which comprises: a lower cover having a first accommodation cavity accommodating placement of a circuit board, the lower cover being provided with a protrusion; the upper cover can cover the lower cover, the upper cover is made of a light-transmitting material and is provided with a groove, and the protrusion can be correspondingly inserted into the groove for fixation; the upper cover is provided with a second accommodating cavity; and the solar panel is clamped in the second accommodating cavity, and when the upper cover covers the lower cover, the top end of the first accommodating cavity is fully covered and sealed by the solar panel. The utility model can automatically supply power by utilizing solar energy, can prevent deformation and can protect the circuit board.

Description

Circuit board shell provided with solar panel

Technical Field

The utility model relates to the technical field of circuit board shells, in particular to a circuit board shell provided with a solar panel.

Background

The inventor discloses in chinese patent document CN210351911U that a circuit board housing capable of effectively preventing water is provided, which includes a lower cover having a space for accommodating a circuit board and an upper cover covering the lower cover, the lower cover is provided with a screw hole, the upper cover is provided with a coupling groove corresponding to the screw hole, the coupling groove is internally provided with an internal thread, a screw is inserted from the bottom end of the screw hole of the lower cover and extends out of the top end of the coupling groove, and the screw is extended to the coupling groove of the upper cover to be in threaded connection with the coupling groove, so that the lower cover and the upper cover are fixed. The circuit board shell can achieve good waterproof effect, and water cannot flow into or permeate into the shell from the upper cover.

The inventor in chinese patent document CN209897420U discloses a circuit board housing having a plurality of fixing modes, in which an ear portion is extended from each of two ends of the circuit board housing, a screw hole for self-tapping screw locking is provided on one side of each of the ear portions, at least two through holes for a strap or a sliver to pass through for clamping are provided on the other side of each of the ear portions, and grooves for clamping and fixing the strap or the sliver are provided on both upper and lower sides of each of the ear portions. The utility model greatly increases the selectivity and convenience of the fixing mode; when two or more fixing means are selected, the fixing means is more firm than one fixing means, and the time and effort for maintenance due to the weak fixing can be reduced.

The circuit board is built in the circuit board shell, namely the circuit board which needs to be used, and a battery is generally adopted for supplying power to the circuit board. But in some cases where it is inconvenient to replace the battery, it is inconvenient to use.

Disclosure of Invention

In view of the above, the present utility model provides a circuit board housing with a solar panel, which can automatically supply power.

The adopted technical scheme is as follows:

a circuit board housing containing a solar panel, comprising:

a lower cover having a first accommodation cavity accommodating placement of a circuit board, the lower cover being provided with a protrusion;

the upper cover can cover the lower cover, the upper cover is made of a light-transmitting material and is provided with a groove, and the protrusion can be correspondingly inserted into the groove for fixation; the upper cover is provided with a second accommodating cavity;

and the solar panel is clamped in the second accommodating cavity, and when the upper cover covers the lower cover, the top end of the first accommodating cavity is fully covered and sealed by the solar panel.

Further, the protrusions are symmetrically arranged in 1 pair, and the 1 pair of protrusions are respectively arranged at the center of the long side of the lower cover.

Further, the protrusions are symmetrically arranged in 2 pairs, and the 2 pairs of protrusions are respectively arranged at the centers of the long side and the short side of the lower cover.

Further, an annular sealing ring which is integrally formed by compression molding is arranged between the upper cover and the lower cover.

Further, the upper cover is detachably covered on the lower cover.

Further, the lower cover is provided with a screw hole, the upper cover is provided with a combination groove corresponding to the screw hole, an internal thread is arranged in the combination groove, a screw enters from the bottom end of the screw hole of the lower cover and stretches out of the top end, and the screw extends to the combination groove of the upper cover and is in threaded connection with the combination groove, so that the lower cover is fixed with the upper cover.

Further, two ends of the lower cover are respectively extended to form an ear, a screw hole for self-tapping screw locking is formed in one side of each ear, at least two through holes for the belts or strips to pass through for clamping are formed in the other side of each ear, and grooves for clamping and fixing the belts or strips are formed in the upper side and the lower side of each ear.

The utility model has the beneficial effects that:

on the one hand, the upper cover made of the light-transmitting material and the solar panel are arranged, and the top end of the first accommodating cavity is sealed by the solar panel in a full-coverage mode, so that solar energy can be utilized for automatically supplying power. The solar panel is a solar panel, namely a thin solid photovoltaic cell which is mainly made of semiconductor materials (such as silicon). Compared with a common battery and a recyclable rechargeable battery, the solar battery belongs to a green product with more energy conservation and environmental protection.

On the other hand, the cooperation of protruding and recess is set up, when playing the fixed action, can also play the effect of preventing the deformation.

In a third aspect, the top end of the first accommodating cavity is sealed by the solar panel in a full-coverage manner, so that the circuit board mounted inside can be protected.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of an exploded structure of a circuit board housing with a solar panel.

Fig. 2 is a schematic bottom view of a circuit board housing with a solar panel.

Fig. 3 is a schematic bottom view of the upper cover of the circuit board housing with the solar panel.

Fig. 4 is a sectional view taken along line B-B in fig. 3.

Fig. 5 is a schematic diagram showing a front view of a lower cover of a circuit board housing with a solar panel.

Fig. 6 is a schematic structural view of a sealing ring of a circuit board housing with a solar panel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only preferred embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, a circuit board housing with a solar panel is provided, which includes an upper cover 1, a lower cover 2, and a solar panel 3.

A lower cover 1 having a first accommodation cavity 11 accommodating placement of a circuit board, the lower cover being provided with a projection 12;

the upper cover 2 can cover the lower cover 1, the upper cover 2 is made of a light-transmitting material and is provided with a groove 21, and the bulge 12 can be correspondingly inserted into the groove 21 for fixation; the upper cover 2 is provided with a second accommodating cavity 22;

the solar panel 3 is clamped in the second accommodating cavity 22, and when the upper cover 2 is covered on the lower cover 1, the solar panel 3 fully covers and seals the top end of the first accommodating cavity 11.

The upper cover made of the light-transmitting material and the solar panel are arranged, and the top end of the first accommodating cavity is covered and sealed by the solar panel, so that the solar panel can be utilized to automatically supply power by utilizing solar energy. The solar panel is a solar panel, namely a thin solid photovoltaic cell which is mainly made of semiconductor materials (such as silicon). Compared with a common battery and a recyclable rechargeable battery, the solar battery belongs to a green product with more energy conservation and environmental protection.

Wherein the upper cover 2 is an upper cover 2 made of a light-transmitting material, such as a light-transmitting solar glass or a light-transmitting plastic plate.

When the solar energy power supply device is particularly used, components such as a circuit board and the like are arranged in the circuit board shell, and then the solar energy power supply device automatically supplies power to the circuit board through the solar energy panel, so that the purpose of automatically supplying power by utilizing solar energy can be achieved.

The solar panel fully covers and seals the top end of the first accommodating cavity, and can play a role in preventing sunlight from irradiating the circuit board in the first accommodating cavity to cause the damage of the service life of the circuit board. Therefore, solar energy can be utilized, and sunlight can be prevented from irradiating the first accommodating cavity, so that the circuit board mounted inside is protected.

As an alternative embodiment, the protrusions 12 are symmetrically arranged in 1 pair, and the protrusions of 1 pair are respectively arranged at the center of the long side of the lower cover. The grooves are provided with 1 pair correspondingly. The lower cover is generally rectangular, and the central symmetry of the two long sides is respectively provided with a bulge which is used for being inserted into the groove. When the protrusions are inserted into the grooves, the fixing function is achieved, and the deformation of the upper cover after exposure is prevented. The general deformation prevention line is outward expansion deformation, so that the bulge can be inserted into the groove to limit and prevent free deformation.

As an alternative embodiment, the protrusions 12 are symmetrically arranged in 2 pairs, the 2 pairs being arranged at the center of the long and short sides of the lower cover, respectively. The grooves are provided with 2 pairs correspondingly. Thus, when the protrusions are inserted into the grooves, the fixing and deformation preventing effects are provided at both the short side and the long side.

As a preferred embodiment, an annular sealing ring 4 integrally formed by compression molding is provided between the upper cover 2 and the lower cover 1. The sealing ring used in the prior art is a spliced sealing ring, namely a half sealing ring which is divided into at least two sections, and then the two half sealing rings are spliced to form the sealing ring, and the water resistance of the spliced sealing ring at the spliced position is poor. Therefore, it is preferable to use a ring-shaped packing integrally formed by compression molding, further increasing the water resistance of the entire housing. The waterproof property is increased, and the circuit board inside the circuit board housing can be further protected.

As a preferred embodiment, the upper cover 2 is detachably attached to the lower cover 1. In a more specific embodiment, the lower cover 1 is provided with a screw hole 13, the upper cover 2 is provided with a combining groove 23 corresponding to the screw hole 13, the combining groove 23 is internally provided with internal threads, a screw enters from the bottom end of the screw hole 13 of the lower cover and extends out of the top end, and the combining groove 13 extending to the upper cover is in threaded connection with the combining groove 23, so that the lower cover 1 and the upper cover 2 are fixed. Like this, owing to locate the screw hole lower cover, the upper cover is equipped with the combination groove that corresponds the screw hole, like this when the screw gets into and stretches out the top from the bottom of screw hole, with combination groove threaded connection, when making lower cover and upper cover fixed, just have waterproof nature, rivers can not flow or permeate the shell inside from the upper cover this moment.

As a preferred embodiment, two ends of the lower cover 1 are extended with an ear portion 14, and a screw hole 15 for self-tapping screw locking is formed on one side of each ear portion 14, and at least two through holes 16 for the strap or the strap to pass through for clamping are formed on the other side of each ear portion, and grooves 17 for clamping and fixing the strap or the strap are formed on the upper and lower sides of each ear portion.

Thus, three fixing modes are arranged at the ear part and can be used for fixing: the screw holes, the through holes and the grooves can be fixed by any one, two or three fixing modes, so that the selectivity and convenience of the fixing modes are greatly improved; when two or more fixing means are selected, the fixing means is more firm than one fixing means, and the time and effort for maintenance due to the weak fixing can be reduced.

Further embodiments may be obtained by combining other technical means disclosed by the inventors in chinese patent documents CN210351911U and CN 209897420U.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A circuit board housing incorporating a solar panel, comprising:

2. The solar panel-mounted circuit board housing according to claim 1, wherein the protrusions are symmetrically arranged in 1 pair, and the 1 pair of protrusions are respectively arranged at the center of the long side of the lower cover.

3. The solar panel-mounted circuit board housing according to claim 1, wherein the protrusions are symmetrically arranged in 2 pairs, the 2 pairs of protrusions being respectively arranged at the centers of the long side and the short side of the lower cover.

4. The solar panel-mounted circuit board housing according to claim 1, wherein an annular sealing ring integrally formed by compression molding is provided between the upper cover and the lower cover.

5. The solar panel-mounted circuit board housing of claim 1, wherein the upper cover is removably attached to the lower cover.

6. The solar panel-mounted circuit board housing according to claim 5, wherein the lower cover is provided with screw holes, the upper cover is provided with coupling grooves corresponding to the screw holes, internal threads are provided in the coupling grooves, and screws enter from the bottom ends of the screw holes of the lower cover and extend out of the top ends of the screw holes, and extend to the coupling grooves of the upper cover to be in threaded connection with the coupling grooves, so that the lower cover and the upper cover are fixed.

7. The solar panel-mounted circuit board housing according to claim 1, wherein an ear portion is extended from both ends of the lower cover, a screw hole for self-tapping screw locking is provided on one side of each of the ear portions, at least two through holes for passing a strap or a sliver therethrough for clamping are provided on the other side of each of the ear portions, and grooves for clamping and fixing the strap or the sliver are provided on both upper and lower sides of each of the ear portions.