CN209626891U

CN209626891U - Electrical lubricator

Info

Publication number: CN209626891U
Application number: CN201920319140.3U
Authority: CN
Inventors: 李永锋; 姚宝根
Original assignee: Simon Electric China Co Ltd
Current assignee: Simon Electric China Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-14
Publication date: 2019-11-12
Anticipated expiration: 2029-03-14

Abstract

The utility model relates to a kind of electrical lubricators, it include: pedestal, the cover being rotationally connected with the pedestal, at least two lead outlets being set between the pedestal and cover, the lead outlet is provided with corresponding sealing structure, and the bottom surface of the pedestal is provided with sealing ring.Using the electrical lubricator of the utility model, after electrical lubricator is installed on wall or plane, the sealing ring of the bottom of pedestal can be formed with wall or plane to be sealed, and realizes the sealing between electrical lubricator and wall or plane；There are two lead outlets for setting, use simultaneously suitable for two electrical components, and two leads are drawn from two lead outlets respectively, do not interfere with each other.

Description

Electrical lubricator

Technical field

The utility model relates to electrical appliance kit technical field, in particular to a kind of electrical lubricators.

Background technique

To prevent electrical component outdoors or the place of harsh environmental conditions in use, short circuit occurs because touching water, Usually electrical component is placed in electrical box, and the air-proof condition of this electrical box (lubricator) is much higher than common lubricator.

Also there is the electrical box of same pattern on the market at present, generally existing problem: it is relatively thick electrical to limit lead line footpath Element uses and multiple electrical components can not use simultaneously.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of suitability is high, waterproof seal is strong, Cooperate closely electrical lubricator.

To achieve the goals above, the electrical lubricator of the utility model is as follows:

Include: pedestal, the cover being rotationally connected with the pedestal, be set between the pedestal and cover At least two lead outlets, the lead outlet is provided with corresponding sealing structure, the bottom surface setting of the pedestal There is sealing ring.

Preferably, the pedestal is integrally formed structures with the sealing ring.

Preferably, the pedestal is rotationally connected with cover by fixing axle-axial aperture structure interference fit, institute One in the pedestal and cover stated is provided with fixing axle, another in the pedestal and cover is provided with axis hole, described Fixing axle be set in the axis hole so that the cover is rotatable relative to the pedestal.

Preferably, the pedestal and cover is configured to group of bumps by matching and concave point group realizes predetermined angle Rotation, the group of bumps include at least one of a setting in the axis of the fixing axle or the central point of axis hole A salient point, the concave point group include around the fixing axle axis or axis hole central point in another setting extremely A few concave point, each salient point are arranged to match with each concave point.

Preferably, the pedestal includes inner wall and is provided with the outer wall of default spacing with the inner wall, described is close Seal structure is set between the inner and outer wall.

Preferably, the sealing structure include one first seal being set in the pedestal and cover and Another the second seal being set in the pedestal and cover, the first seal include the first raised tooth, The second seal includes the second raised tooth, and first raised tooth is meshed with second raised tooth, with close The envelope lead outlet.

Preferably, the first seal and second seal are water proof rubber pad.

Preferably, correspond to the lead outlet at sealing structure be arranged lead-out groove, the lead-out groove with it is described Lead outlet be arranged to be not penetrated.

Preferably, two adjacent lead outlets are provided between the pedestal and cover, each lead outlet setting There is corresponding lead-out groove.

Preferably, the electrical lubricator further includes several fastening structures, to reinforce between the pedestal and cover Closure, the fastening structure includes protrusion and the matching hole that matches with the protrusion, the fastening structure Protrusion described in being arranged in mated condition be connected in the matching hole and in disengaged position described in protrusion from institute It is detached from the matching hole stated.

Preferably, the protrusion is set to the pedestal, the matching hole is set to the cover, and described The cross section of protrusion be arranged to inclined-plane, convenient for the cover towards the closure of the pedestal.

Preferably, the cover is provided with extension, the hand that the extension is arranged to user forces in described Extension, be detached from out of described matching hole convenient for the described protrusion.

Using the electrical lubricator of the utility model, after electrical lubricator is installed on wall or plane, bottom The sealing ring of the bottom of seat can be formed with wall or plane and be sealed, and be realized close between electrical lubricator and wall or plane Envelope；There are two lead outlets for setting, use simultaneously suitable for two electrical components, two leads draw from two lead outlets respectively Out, it does not interfere with each other.

Detailed description of the invention

Fig. 1 is overall structure diagram of the electrical lubricator of the utility model in closure.

Fig. 2 is overall structure diagram of the electrical lubricator of the utility model when opening.

Fig. 3 be the utility model electrical lubricator opening state and be assembled with electric device overall structure signal Figure.

Fig. 4 is the schematic diagram of the bottom of the electrical lubricator of the utility model.

Fig. 5 is the structural schematic diagram of pedestal in the electrical lubricator of the utility model.

Fig. 6 is the partial enlargement diagram of dashed circle in Fig. 5.

Fig. 7 is the structural schematic diagram of cover in the electrical lubricator of the utility model.

Fig. 8 is the partial enlargement diagram of dashed circle in Fig. 7.

Appended drawing reference

1 pedestal

2 covers

3 lead outlets

4 sealing rings

5 inner walls

6 outer walls

7 first seals

8 second seals

9 first raised tooths

10 second raised tooths

11 lead-out grooves

12 protrusions

13 matching holes

14 extensions

15 leads

16 fixing axles

17 axis holes

18 salient points

19 concave points

Specific embodiment

It is further to do combined with specific embodiments below in order to more clearly describe the technology contents of the utility model Description.

It is the embodiment of the electrical lubricator of the utility model as shown in Fig. 1~8, comprising: pedestal 1 and the pedestal The cover 2 being rotationally connected, at least two lead outlets 3 being set between the pedestal and cover, described draws Line outlet is provided with corresponding sealing structure, and the bottom surface of the pedestal is provided with sealing ring 4.

As shown in Fig. 1~2, electrical lubricator provided by the utility model is mainly assemblied by pedestal 1 and cover 2, face Lid 2 is rotatable relative to pedestal 1, realizes the closing and opening of electrical lubricator.

For the electrical lubricator of the utility model, usual pedestal is provided with cavity, which can be used for accommodating electrical device Part, such as socket, switch are provided with sealing ring 4 in the bottom surface of pedestal, pedestal passes through close to realize better seal effect Seal extruding is closely attached on exterior wall, so that the internal electric device of electrical lubricator is isolated with exterior wall, exterior space.For close The material and type of seal, can select sealing ring as needed.

As shown in figure 3, being provided with two lead outlets 3 for the electrical lubricator of the utility model, lead can be distinguished It is drawn from two lead outlets, use while realizing two electrical components improves Products Compatibility, overcomes existing skill Multiple electrical components can not use simultaneously in art.

As shown in figure 4, in the embodiment of electrical lubricator provided by the utility model, the pedestal with it is described close Seal is integrally formed structures.Integrally formed structure can reduce the installation step of product.

In the embodiment of electrical lubricator provided by the utility model, the pedestal and cover pass through fixing axle-axis The interference fit of pore structure is rotationally connected, and one in the pedestal and cover is provided with fixing axle 16, described Another in pedestal and cover is provided with axis hole 17, and the fixing axle is set in the axis hole, so that the face It covers rotatable relative to the pedestal.

As shown in Fig. 5,7, pedestal is provided with fixing axle 16, and cover is provided with axis hole 17, and fixing axle 16 is installed on axis hole 17 It is interior, so that cover is connected with pedestal and makes cover rotatable relative to pedestal.Fixing axle 16 can also be set to cover On, axis hole is set on pedestal.

In the embodiment of electrical lubricator provided by the utility model, the pedestal and cover are configured to pass through matching The group of bumps and concave point group of conjunction realize the rotation of predetermined angle, the group of bumps include around the fixing axle axis or At least one salient point 18 of a setting in the central point of axis hole, the concave point group include the axis around the fixing axle At least one concave point 19 of another setting in the central point of line or axis hole, the salient point be arranged to it is each described Concave point match.

As shown in fig. 6, there are two salient points 18, the two salient points to set around fixing axle for setting around the fixing axle 16 of pedestal It sets；As shown in figure 8, there are three concave points 19, these three concave points 19 to be arranged around axis hole for setting around the axis hole 17 of cover.

Electrical lubricator in the closure state, salient point combination concave point group be in non-clamped condition；When the slow surfaces of revolution When lid opens lubricator, concave point group is rotated to group of bumps, and by rotating and squeezing the salient point on pedestal, salient point is sticked on cover Concave point in, keep cover and pedestal relatively fixed in some predetermined angle；Cover is slightly pressed, matching for salient point and concave point can be made Separation is closed, and is closed lubricator.By the way that first salient point in the clockwise direction and the last one concave point is arranged in rotating path On spacing, can make cover have different first fixed angles.By the different number and spacing of group of bumps of setting and The adjustable angular dimension of cover and adjustable number in further force can be set in concave point group.

In addition to the above, the concave point of other numbers can also be set around the fixing axle of pedestal, or in face The salient point of other numbers is set around the axis hole of lid.

In the embodiment of electrical lubricator provided by the utility model, the pedestal include inner wall 5 and with it is described Inner wall is provided with the outer wall 6 of default spacing, and the sealing structure is set between the inner and outer wall, the outer wall of cover Between the outer wall and inner wall of pedestal, sealing function is played.

In the embodiment of electrical lubricator provided by the utility model, the sealing structure include be set to it is described One first seal 7 in pedestal and cover and another the second seal being set in the pedestal and cover 8, the first seal include the first raised tooth 9, the second seal include the second raised tooth 10, described first Raised tooth is meshed with second raised tooth, to seal the lead outlet.That is, convex by the first raised tooth and second The irregular alternate of tooth is played, so that realizing sealing between first seal and second seal.

In the embodiment of electrical lubricator provided by the utility model, the first seal and second seal are Water proof rubber pad.

In the embodiment of electrical lubricator provided by the utility model, corresponding to the sealing knot at the lead outlet Lead-out groove 11 is arranged in structure, and the lead-out groove is arranged to be not penetrated with the lead outlet.As shown in figure 3, not going out with lead The lead-out groove of mouth perforation setting is used to buffer the extraction of lead, prevents wire ends from being jacked up by the part of closing on of sealing element, easy Damage lead.

Lead-out groove can be set to cone tank, and adaptation wire range is wider, not only act as sealing function, and crimping is not hurt Line.

In the embodiment of electrical lubricator provided by the utility model, between the pedestal and cover there are two settings Adjacent lead outlet, each lead outlet are provided with corresponding lead-out groove.

In the embodiment of electrical lubricator provided by the utility model, the electrical lubricator further includes several fastenings Structure, to reinforce the closure between the pedestal and cover, each fastening structure include protrusion 12 and with it is described The matching hole 13 that protrusion matches, the fastening structure be arranged in mated condition described in protrusion be connected in described match Close in hole and in disengaged position described in raised be detached from out of described matching hole.

In the embodiment of electrical lubricator provided by the utility model, the protrusion is set to the pedestal, institute The matching hole stated is set to the cover, and the cross section of the protrusion is arranged to inclined-plane, convenient for the cover direction The closure of the pedestal.

In the embodiment of electrical lubricator provided by the utility model, the cover is provided with extension 14, described Extension be arranged to the hand of user and force in the extension, taken off out of described matching hole convenient for the protrusion From.When to open the electrical lubricator, the hand of user applies the power far from the lubricator in extension, so that Matching hole is detached from protrusion, i.e., the openable lubricator.

In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with The spirit and scope that various modification can be adapted and converts without departing from the utility model.Therefore, the description and the appended drawings should be considered as It is illustrative and not restrictive.

Claims

1. a kind of electrical lubricator characterized by comprising pedestal, is set the cover being rotationally connected with the pedestal At least two lead outlets being placed between the pedestal and cover, the lead outlet are provided with corresponding sealing knot The bottom surface of structure, the pedestal is provided with sealing ring.

2. electrical lubricator according to claim 1, which is characterized in that the pedestal is integrated with the sealing ring Molding structure.

3. electrical lubricator according to claim 1, which is characterized in that the pedestal and cover passes through fixing axle-axis The interference fit of pore structure is rotationally connected, and one in the pedestal and cover is provided with fixing axle, the bottom Another in seat and cover is provided with axis hole, and the fixing axle is set in the axis hole, so that the cover phase It is rotatable for the pedestal.

4. electrical lubricator according to claim 3, which is characterized in that the pedestal and cover is configured to pass through matching The group of bumps and concave point group of conjunction realize the rotation of predetermined angle, the group of bumps include around the fixing axle axis or At least one salient point of a setting in the central point of axis hole, the concave point group include the axis around the fixing axle Or at least one concave point of another setting in the central point of axis hole, the salient point be arranged to it is each described in it is recessed Point matches.

5. electrical lubricator according to claim 1, which is characterized in that the pedestal include inner wall and with it is described in Wall is provided with the outer wall of default spacing, and the sealing structure is set between the inner and outer wall.

6. electrical lubricator according to claim 1 or 5, which is characterized in that the sealing structure includes being set to institute It one first seal in the pedestal and cover stated and is set in the pedestal and cover another second close Sealing, the first seal include the first raised tooth, the second seal include the second raised tooth, described first Raised tooth is meshed with second raised tooth, to seal the lead outlet.

7. electrical lubricator according to claim 6, which is characterized in that the first seal and second seal be Water proof rubber pad.

8. electrical lubricator according to claim 6, which is characterized in that corresponding to the sealing knot at the lead outlet Lead-out groove is arranged in structure, and the lead-out groove is arranged to be not penetrated with the lead outlet.

9. electrical lubricator according to claim 8, which is characterized in that between the pedestal and cover there are two settings Adjacent lead outlet, each lead outlet are provided with corresponding lead-out groove.

10. electrical lubricator according to claim 1, which is characterized in that the electrical lubricator further includes several tight Fixing structure, to reinforce the closure between the pedestal and cover, each fastening structure include protrusion and with it is described The matching hole that protrusion matches, the fastening structure be arranged in mated condition described in protrusion be connected in the cooperation Protrusion described in hole and in disengaged position is detached from out of described matching hole.

11. electrical lubricator according to claim 10, which is characterized in that the protrusion is set to the pedestal, The matching hole is set to the cover, and the cross section of the protrusion is arranged to inclined-plane, convenient for the cover court To the closure of the pedestal.

12. electrical lubricator according to claim 11, which is characterized in that the cover is provided with extension, described Extension be arranged to the hand of user and force in the extension, taken off out of described matching hole convenient for the protrusion From.