CN208645234U - A kind of lithium electric hammer - Google Patents
A kind of lithium electric hammer Download PDFInfo
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- CN208645234U CN208645234U CN201821167473.0U CN201821167473U CN208645234U CN 208645234 U CN208645234 U CN 208645234U CN 201821167473 U CN201821167473 U CN 201821167473U CN 208645234 U CN208645234 U CN 208645234U
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- electric hammer
- protective shell
- lithium
- lithium battery
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Abstract
The utility model discloses a kind of lithium electric hammers, including electric hammer ontology, protective shell and handle, the side middle of the electric hammer ontology is fixed with mounting blocks, the lower end surface of the mounting blocks offers sliding slot, the upper end of the protective shell is slidably mounted in sliding slot by sliding rail, the two sides upper end of the protective shell passes through spring hinge and is movably installed with dodge gate, the dodge gate is fixed with fixing buckle away from the side middle of spring hinge shield, the middle of the dodge gate offers ventilation mouth, the inside of the protective shell is fixed with lithium battery, the side lower end of the lithium battery offers second source interface, the second source interface is connected with protective shell, the inner upper end of the electric hammer ontology handle is inlaid with switch, the lower end side of the electric hammer ontology offers the first power interface, the front end middle movable sleeve of the electric hammer ontology It is connected to handle.The utility model is conducive to the heat dissipation of lithium battery, increases the service life of lithium battery.
Description
Technical field
The utility model relates to construction equipment technology field, specially a kind of lithium electric hammer.
Background technique
Electric hammer is a kind of electrodynamic type rotation hammer drill with overload-release clutch with Pneumatic hammering mechanism.Electric hammer is to utilize work
The principle of movement is filled in, compressed gas drill hammer, not needing hand makes great strength, can be in hardness such as concrete, brick, stones
The hole of 6--100mm is opened on material, electric hammer aperture efficiency on above-mentioned material is higher, but it cannot the aperture on metal.
Present price section for ease of use, gradually begins to use wireless electric hammer, and wireless electric hammer is equipped with lithium battery, but due to
The chemical characteristic of lithium metal is very active, so that the processing of lithium metal, preservation, use, very high to environmental requirement.Therefore make
It needs to protect lithium battery by protective shell while with lithium battery, and protective shell is unfavorable for the heat dissipation of lithium battery, influence
The service life of lithium battery.
Utility model content
The purpose of this utility model is to provide a kind of lithium electric hammers, have while protecting to lithium battery, favorably
The problem of in the heat dissipation of lithium battery the advantages of, it is poor to solve heat dissipation of lithium battery effect, influences lithium battery service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium electric hammer, including electric hammer ontology, guarantor
Protective case and handle, the side middle of the electric hammer ontology are fixed with mounting blocks, and the lower end surface of the mounting blocks offers sliding slot,
The upper end of the protective shell is slidably mounted in sliding slot by sliding rail, and the two sides upper end of the protective shell is living by spring hinge
Dynamic to be equipped with dodge gate, the middle of the dodge gate offers ventilation mouth.
Preferably, the inside of the protective shell is fixed with lithium battery, and the side lower end of the lithium battery offers the second electricity
Source interface, the second source interface are connected with protective shell.
Preferably, the inner upper end of the electric hammer ontology handle is inlaid with switch, and the lower end side of the electric hammer ontology is opened
Equipped with the first power interface, the front end middle movable sleeve of the electric hammer ontology is connected to handle.
Preferably, first power interface and second source interface are equal in magnitude, first power interface and second
Power interface is adapted with circumscripted power line.
Preferably, the handle can be rotated in the front end middle of electric hammer ontology.
Preferably, the dodge gate is fixed with fixing buckle away from the side middle of spring hinge shield.
Preferably, the protective shell is equal with the width of mounting blocks.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model, can by setting protective shell
It realizes the effect protected to lithium battery, protective shell is mounted on to the outside of lithium battery, is conducive to the protection to lithium battery, and
Protective shell is slidably mounted in sliding slot by sliding rail, realizes the installation to lithium battery, while lithium battery is during use
It is easy to produce temperature, dodge gate can be opened before using lithium battery, and open dodge gate can be carried out by spring hinge
Support, is conducive to dodge gate when in use and belongs to open state, convenient for the heat dissipation to lithium battery.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the protective shell structural schematic diagram of the utility model.
In figure: 1, electric hammer ontology；2, it switchs；3, the first power interface；4, lithium battery；5, ventilation mouth；6, fixing buckle；7, living
Dynamic door；8, protective shell；9, second source interface；10, spring hinge；11, sliding slot；12, mounting blocks；13, handle；14, sliding rail.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of lithium electric hammer, including electric hammer ontology 1, guarantor
Protective case 8 and handle 13, the side middle of electric hammer ontology 1 are fixed with mounting blocks 12, and electric hammer ontology 1 is to be driven to live by transmission mechanism
The reciprocating air in a cylinder is filled in, air pressure mechanical periodicity drives the hammer in cylinder back and forth to hit object in cylinder
Body realizes the effect of the aperture on the hard materials such as concrete, brick, stone, and the lower end surface of mounting blocks 12 offers sliding slot 11, protects
The upper end of protective case 8 is slidably mounted in sliding slot 11 by sliding rail 14, and the two sides upper end of protective shell 8 passes through 10 activity of spring hinge
Dodge gate 7 is installed, protective shell 8 is mounted on to the outside of lithium battery 4, is conducive to the protection to lithium battery 4, and protective shell 8 is logical
It crosses sliding rail 14 to be slidably mounted in sliding slot 11, realizes the installation to lithium battery 4, while lithium battery 4 holds during use
Be also easy to produce temperature, dodge gate 7 can be opened before using lithium battery 4, and by spring hinge 10 can to open dodge gate 7 into
Row support, is conducive to dodge gate 7 when in use and belongs to open state, convenient for the heat dissipation to lithium battery 4.
Dodge gate 7 is fixed with fixing buckle 6 away from the side middle of spring hinge 10 shield, after use, can pass through
Dodge gate 7 is fixed on protective shell 8 by fixing buckle 6, and the middle of dodge gate 7 offers ventilation mouth 5, advantageous by ventilation mouth 5
In the effect to radiate after protective shell 8 covers to the waste heat inside lithium battery 4, the inside of protective shell 8 is fixed with lithium battery
4, the side lower end of lithium battery 4 offers second source interface 9, and second source interface 9 is connected with protective shell 8, by external electricity
Source line is inserted into second source interface 9, and realization charges to lithium battery 4, and the first power interface 3 and second source interface 9 are big
Small equal, the first power interface 3 and second source interface 9 are adapted with circumscripted power line.
The inner upper end of 1 handle of electric hammer ontology is inlaid with switch 2, and the lower end side of electric hammer ontology 1 offers the first power supply
Circumscripted power line can directly be inserted into the first power interface 3, realize to electric hammer when not needing using lithium battery 4 by interface 3
The use of ontology 1, the front end middle movable sleeve of electric hammer ontology 1 are connected to handle 13, and handle 13 can be in the front end of electric hammer ontology 1
Middle rotation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of lithium electric hammer, including electric hammer ontology (1), protective shell (8) and handle (13), it is characterised in that: the electric hammer ontology
(1) side middle is fixed with mounting blocks (12), and the lower end surface of the mounting blocks (12) offers sliding slot (11), the protection
The upper end of shell (8) is slidably mounted in sliding slot (11) by sliding rail (14), and the two sides upper end of the protective shell (8) passes through spring
Hinge (10) is movably installed with dodge gate (7), and the middle of the dodge gate (7) offers ventilation mouth (5).
2. a kind of lithium electric hammer according to claim 1, it is characterised in that: the inside of the protective shell (8) is fixed with lithium electricity
The side lower end in pond (4), the lithium battery (4) offers second source interface (9), the second source interface (9) and protection
Shell (8) is connected.
3. a kind of lithium electric hammer according to claim 1, it is characterised in that: the inner upper end of electric hammer ontology (1) handle
It is inlaid with switch (2), the lower end side of the electric hammer ontology (1) offers the first power interface (3), the electric hammer ontology (1)
Front end middle movable sleeve be connected to handle (13).
4. a kind of lithium electric hammer according to claim 3, it is characterised in that: first power interface (3) and second source
Interface (9) is equal in magnitude, and first power interface (3) and second source interface (9) are adapted with circumscripted power line.
5. a kind of lithium electric hammer according to claim 1, it is characterised in that: the handle (13) can be in electric hammer ontology (1)
Front end middle rotation.
6. a kind of lithium electric hammer according to claim 1, it is characterised in that: the dodge gate (7) deviates from spring hinge (10)
Side middle shield be fixed with fixing buckle (6).
7. a kind of lithium electric hammer according to claim 1, it is characterised in that: the width of the protective shell (8) and mounting blocks (12)
It spends equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167473.0U CN208645234U (en) | 2018-07-23 | 2018-07-23 | A kind of lithium electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167473.0U CN208645234U (en) | 2018-07-23 | 2018-07-23 | A kind of lithium electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645234U true CN208645234U (en) | 2019-03-26 |
Family
ID=65785639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821167473.0U Active CN208645234U (en) | 2018-07-23 | 2018-07-23 | A kind of lithium electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645234U (en) |
-
2018
- 2018-07-23 CN CN201821167473.0U patent/CN208645234U/en active Active
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