A kind of brush arrangement for cabinet cleaning
Technical field
The present invention relates to computer fittings field, more particularly to a kind of brush arrangement for cabinet cleaning.
Background technology
In life, cabinet in use for some time, has dust entrance, in the course of time, it can cause following two feelings
Condition:1st, the exhaust outlet of cabinet is easily plugged, so as to influence the integral heat sink of cabinet;2nd, cabinet is covered on component, is promoted
The component local temperature rise of work, the situation for causing component to burn out.
Therefore, user irregularly can carry out deashing to cabinet inside, to maintain normal need of work, its conventional work
For brush, but some dark corners are bad due to sight, it will usually are ignored, cause to clear up incomplete phenomenon hair
It is raw.
The content of the invention
For described above, the invention provides a kind of brush arrangement for cabinet cleaning, it has two layers of brush board, leads to
The position relationship crossed between two layers of brush board of change, so as to exposed and hiding light fixture, is efficiently solved in above mentioned problem at least
On one side.
According to an aspect of the invention, there is provided a kind of brush arrangement for cabinet cleaning, including housing, lifting group
Part, light fixture and two brush boards, wherein, the enclosure interior is provided with cavity, and described cavity one end communicates with the external world, the other end
Provided with through hole;The lifting assembly runs through through hole, and one end is exposed to be located in cavity in the external world, the other end;The light fixture set
Close on the lifting assembly in cavity;Described two brush boards are symmetrically distributed in one end that cavity communicates with the external world;The liter
Part of coming down to a lower group drives lighting device to move up and down, and the lighting device promotes two brush board separation and closure.
Further, the lifting assembly includes swingle and lifting platform, and the swingle passes through through hole, and one end is exposed outside
Boundary, the other end are located in cavity;The swingle being located in cavity is provided with external screw thread;The lifting platform is provided with the screw thread run through
Hole, the lifting platform is by screwed hole fit in place on the swingle in cavity.
Further, in addition to limit assembly, the limit assembly include the clamp being arranged vertically on lifting platform
With the neck on cavity inner wall, the clamp coordinates in neck, and the clamp can move up and down along neck.
Further, the swingle is provided with the stopper slot of engaging cavity through hole, and the stopper slot is by two pieces of limiting plate structures
Into two pieces of limiting plates are located at the upper surface and lower surface of through hole respectively.
Further, the swingle is exposed is provided with knob in the one end in the external world.
Further, the light fixture includes sleeve and light fixture, and the outer wall of the sleeve and the inwall of cavity agree with, described
Sleeve one end is provided with the passage coordinated with swingle, and the other end of the sleeve embeds light fixture;The sleeve passes through passage set
Close on swingle.
Further, the light fixture is provided with a power switch, and the power switch is arranged on hull outside, and it passes through wire
In succession light fixture.
Further, one end that described two brush board one end are connected to cavity and communicated with the external world by resetting rotating shaft, the other end
Contact with each other;One end that described two brush boards contact with each other is provided with bristle;It is additionally provided with the relative plate of described two brush boards auxiliary
Bar is helped, described auxiliary rod one end is connected on brush board, and the other end is put in cavity.
The present invention can carry out a series of knot by the cooperation between lifting assembly, light fixture and two brush boards
Structure is deformed, and illumination, the dust of easy cleaning cabinet inside are provided so as to expose light fixture.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is use state figure of the present invention.
In figure, 1- housings, 2- swingles, 3- auxiliary rods, 4- brush boards, 5- knobs, 6- lifting platforms, 7- sleeves, 8- light fixtures, 9-
Bristle.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As illustrated, a kind of brush arrangement for cabinet cleaning, including housing, lifting assembly, light fixture and two
Brush board.
The housing is internally provided with cavity, described cavity one end communicates with the external world, and the other end is provided with logical in cylinder
The installation of lifting assembly and lamp assembly is easy in hole, thus, the construction of cavity.
The lifting assembly includes swingle and lifting platform, and the swingle passes through through hole, and one end is exposed in the external world, another
End is located in cavity;The swingle is exposed to be provided with knob in the one end in the external world;The swingle being located in cavity is provided with outer
Screw thread;The lifting platform is provided with the screwed hole that runs through, and the lifting platform passes through the screwed hole fit swingle in cavity in place
On;Also include limit assembly, the limit assembly includes being arranged vertically on clamp and cavity inner wall on lifting platform
Neck, the clamp coordinates in neck, and the clamp can move up and down along neck., thus, by turn knob,
Promote swingle to rotate, because the free degree in lifting platform horizontal direction is limited, its can along vertical direction rise or under
Drop.
The light fixture includes sleeve and light fixture, and the outer wall of the sleeve and the inwall of cavity agree with, the sleeve one
End is provided with the passage coordinated with swingle, and the other end of the sleeve embeds light fixture;The sleeve is linked in rotation by passage
On bull stick, thus, when lifting platform moves to outside cavity, it can be displaced outwardly together with moving sleeve.
In this embodiment, the light fixture is LED, and the light fixture is provided with a power switch, and the power switch is set
In hull outside, it is ined succession light fixture by wire, in the presence of power switch, can promote the opening and closing of light fixture.
Described two brush boards are symmetrically distributed in one end that cavity communicates with the external world;Described two brush board one end are turned by resetting
Axis connection contacts with each other in one end that cavity communicates with the external world, the other end;One end that described two brush boards contact with each other is provided with brush
Hair;Auxiliary rod is additionally provided with the relative plate of described two brush boards, described auxiliary rod one end is connected on brush board, and the other end is put in
In cavity, thus, sleeve moves down, and can extrude auxiliary rod, so as to promote two brush board separation, exposes cavity, so as to light fixture
It is illuminated or serves as the use of separate type brush.
In this embodiment, when sleeve resets, lifting platform is first screwed into initial position, two brushes are inwardly extruded by finger
Plate, auxiliary rod can reset sleeve again.
In the use of the present invention, there are following three kinds of situations:1st, two brush boards contact with each other, and serve as a brush and use;2、
Two brush board separation, light fixture do not work, and serve as double layer brushes use;3rd, two brush board separation, light fixture is bright, is illuminated cleaning.
Some embodiments of the present invention are these are only, to those skilled in the art, are not departing from this hair
On the premise of bright creation design, several modifications and improvements can be also carried out, these belong to the scope of the present invention.