CN209485958U - Rechargeable portable ultraviolet analyzer - Google Patents
Rechargeable portable ultraviolet analyzer Download PDFInfo
- Publication number
- CN209485958U CN209485958U CN201920128331.1U CN201920128331U CN209485958U CN 209485958 U CN209485958 U CN 209485958U CN 201920128331 U CN201920128331 U CN 201920128331U CN 209485958 U CN209485958 U CN 209485958U
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- CN
- China
- Prior art keywords
- rechargeable
- battery pack
- ballast
- battery
- cover board
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Abstract
The utility model relates to a kind of rechargeable portable ultraviolet analyzers, including ultraviolet lamp, rechargeable battery or battery pack, charging jack, inverter and ballast, the rechargeable battery or battery pack, inverter and ballast are sequentially electrically connected, every ultraviolet lamp is electrically connected on one group of output end of the ballast, it is connected with power switch, the charging jack and the rechargeable battery on electric wiring between the rechargeable battery or battery pack and inverter or battery pack is electrically connected.The utility model does not need external power supply in, the yoke that yet do not connect wires, and can give full play to portable advantage, easy to operate, safety.
Description
Technical field
The utility model relates to a kind of portable ultraviolet analyzers, belong to test equipment technology.
Background technique
Existing portable ultraviolet analyzer all uses external power supply, it is therefore necessary to make in the place that can provide mains-supplied
With use occasion is limited, and moving distance is limited, and the portable advantage of portable ultraviolet analyzer is caused to be made a discount.Moreover, making
During with portable ultraviolet analyzer, always power supply line will be dragged with portable ultraviolet analyzer ontology, operation is not
Just, other security risks are also brought.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of rechargeable portable ultraviolet analyzer, in use not
External power supply is needed, the yoke that also do not connect wires can give full play to portable advantage, easy to operate, safety.
The main technical schemes of the utility model have:
A kind of rechargeable portable ultraviolet analyzer, including ultraviolet lamp, rechargeable battery or battery pack, charging jack, inversion
Device and ballast, the rechargeable battery or battery pack, inverter and ballast are sequentially electrically connected, every ultraviolet lamp electrical connection
On one group of output end of the ballast, it is connected on the electric wiring between the rechargeable battery or battery pack and inverter
Power switch, the charging jack and the rechargeable battery or battery pack are electrically connected.
The rechargeable battery or battery pack preferably use lithium battery.
The rechargeable battery or the output rated voltage of battery pack can be direct current 12V, the specified input of the ballast
Voltage is alternating current 220V.
The main body of the ballast is electrically connected to the leakage field liter using leakage field boosting dry-type transformer, the ultraviolet lamp
Press the secondary end of dry-type transformer.
The inverter and ballast can be set on same wiring board.
The rechargeable portable ultraviolet analyzer can also include charging matched with the rechargeable battery or battery pack
Device, the charger are equipped with the output end plug to match with the charging jack.
The shell of the rechargeable portable ultraviolet analyzer preferably includes main casing and handle cover board, the main casing and
Handle cover board is the injection-moulded plastic part of integral type shell structure, and the handle cover board is curved sheets knot of the integral type with radian
Structure, the main casing include warehouse portion and the handle portion positioned at warehouse portion back upper place, and the warehouse portion and handle portion are distinguished
In open box-like in bottom surface opening and top surface, the rear and front end of the handle portion is opened on the thin-walled being connected with the warehouse portion
Equipped with through-hole, the handle cover board is fixedly mounted on the top surface open-mouth of the handle portion by buckle structure, and thus closes
The top surface is open, and the bottom surface open-mouth in the warehouse portion is fixed with colour filter, and thus closes the bottom surface opening, the purple
Outer lamp, rechargeable battery or battery pack, inverter and ballast are fixedly mounted in the cavity in the warehouse portion, the ultraviolet lamp
Near the colour filter.
The multiple grooves of setting, the handle cover board can be respectively spaced in the left and right sidewall of the handle portion along the longitudinal direction
Including crossbeam and the multiple bullet cards extended downwardly of the respective setting of interval along the longitudinal direction are set in the left and right edges of the crossbeam,
The groove and the bullet card correspond, and the card point insertion of the lateral evagination under assembled state on the bullet card is corresponding described
In groove.
The a plurality of limit rib of setting, the limit can also be respectively spaced in the left and right sidewall of the handle portion along the longitudinal direction
The top surface of muscle to the handle portion left and right sidewall top surface distance be greater than or equal to the handle cover board crossbeam thickness,
The crossbeam is limited in the top surface of the limit rib or more under assembled state.
The power switch may be mounted on the handle cover board, and the charging jack may be mounted at the main casing
Side.
The beneficial effects of the utility model are:
For the utility model using the rechargeable battery or battery pack as built-in power, when use, no longer needs external cabling
Mains supply is connected, conveniently moving is not limited by field of employment and moving distance, and portable feature can be made more fully to play
Effect, and since outside does not further relate to power supply wiring, without plug power supply, use is safer.
The shell of the rechargeable portable ultraviolet analyzer is using the main casing and handle cover board of integrated injection molding through simple
Snap connection and assemble, use numerous pieces of plastic plate neighboring edge manual adhesives with the portable ultraviolet analyzer shell of tradition
Made of technique compare, production efficiency significantly improves, and accordingly brings declining to a great extent for manufacturing cost, presentation quality is also more excellent.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram of the utility model；
Fig. 2 is the general structure schematic diagram of one embodiment of the utility model；
Fig. 3 is the structural schematic diagram of main casing described in Fig. 2；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the structural schematic diagram of handle cover board described in Fig. 2.
Appended drawing reference: 1. ultraviolet lamps；2. rechargeable battery or battery pack；3. charging jack；4. inverter；5. ballast；6.
Power switch；7. main casing；7-1. warehouse portion；7-11. ultraviolet violet light switch mounting hole；7-2. handle portion；7-21. limit rib；7-
22. groove；7-3. through-hole；8. handle cover board；8-1. crossbeam；8-2. bullet card.
Specific embodiment
The utility model discloses a kind of rechargeable portable ultraviolet analyzers, as shown in Figure 1, including ultraviolet lamp 1, charging
Battery or battery pack 2, charging jack 3, inverter 4 and ballast 5, the rechargeable battery or battery pack, inverter and ballast
It is sequentially electrically connected, every ultraviolet lamp is electrically connected on one group of output end of the ballast, the rechargeable battery or battery
Power switch 6, the charging jack and the rechargeable battery or battery pack are connected on electric wiring between group and inverter
Electrical connection.
There are the rechargeable battery or battery pack this built-in power, when the rechargeable portable ultraviolet analyzer uses
External cabling is no longer needed to connect mains supply, conveniently moving is not limited by field of employment and moving distance, can be made portable
Feature more fully plays a role, and since outside does not further relate to power supply, use is safer.
The rechargeable battery or battery pack preferably use lithium battery, with the more energy of lesser storage volumetric.
The rechargeable battery or the output rated voltage of battery pack can be direct current 12V, the specified input of the ballast
Voltage is alternating current 220V.Low voltage and direct current is converted into high voltage alternating current by the inverter, makes the rechargeable battery or electricity
The output of pond group and the input of the ballast are mutually matched.
The main body of the ballast can be electrically connected to the leakage using leakage field boosting dry-type transformer, the ultraviolet lamp
The secondary end of magnetic boosting dry-type transformer, i.e. output end.The ultraviolet lamp can have it is multiple, it is in this case each described ultraviolet
One group of secondary tap that lamp corresponds to the leakage field boosting dry-type transformer is electrically connected.
The inverter and ballast can be set on same wiring board, Uniting layout, unified to install, to obtain
Higher circuit reliability.
The rechargeable portable ultraviolet analyzer can also include charging matched with the rechargeable battery or battery pack
Device, the charger are equipped with the output end plug to match with the charging jack.The input terminal of the charger be three-phase or
Two-pin plug.
As shown in Figure 2-5, the shell of the rechargeable portable ultraviolet analyzer preferably includes main casing 7 and handle cover board
8, the main casing and handle cover board are the injection-moulded plastic part of integral type shell structure.The handle cover board is integral type band radian
Curved sheets structure.The main casing includes warehouse portion 7-1 and the handle portion 7-2 positioned at warehouse portion back upper place, described
Warehouse portion and handle portion are in open box-like in bottom surface opening and top surface respectively.The rear and front end of the handle portion with the warehouse
Through-hole 7-3 is offered on the connected thin-walled in portion, has not only made the handle portion and warehouse portion be able to be linked to be an entirety, but also make
The main casing reaches uniform wall thickness everywhere, facilitates processing.The handle cover board is fixedly mounted on the hand by buckle structure
The top surface open-mouth of shank, and it is open thus to close the top surface.The bottom surface open-mouth in the warehouse portion is fixed with colour filter, and
Thus it is open to close the bottom surface.The ultraviolet lamp, rechargeable battery or battery pack, inverter and ballast are fixedly mounted on institute
In the cavity for stating warehouse portion, wherein the ultraviolet lamp is near the colour filter.The ultraviolet lamp is tubulose, the light issued
It is projected through the colour filter.
The main casing 7 and handle cover board 8 are an integral structure, and are formed using automation equipment injection molding, with biography
Portable ultraviolet analyzer shell technique made of numerous pieces of plastic plate neighboring edge manual adhesives of uniting is compared, production efficiency
It significantly improves, accordingly brings declining to a great extent for manufacturing cost, the aesthetics of shell is promoted.
The multiple groove 7-22 of setting, the handle can be respectively spaced in the left and right sidewall of the handle portion along the longitudinal direction
Cover board includes crossbeam 8-1 and is arranged in the left and right edges of the crossbeam respectively that interval setting multiple extends downwardly along the longitudinal direction
Bullet card 8-2, the groove and the bullet card correspond, the card point insertion of the lateral evagination under assembled state on the bullet card
In the corresponding groove.
After the shell assembles, if disassembled without destructiveness, it can not remove from the outside under normal use described
Handle cover board ensure that the stabilization, reliable of structure.
The a plurality of limit rib 7-21 of setting can also be respectively spaced in the left and right sidewall of the handle portion along the longitudinal direction, it is described
The distance of top surface of left and right sidewall of the top surface of limit rib to the handle portion is greater than or equal to the crossbeam of the handle cover board
Thickness, the crossbeam is limited in the top surface of the limit rib or more under assembled state, can effectively avoid the crossbeam and collapses.
Under assembled state the crossbeam be integrally embedded in the handle portion top surface it is open, and the top surface of the crossbeam preferably with
The either flush of the handle portion.Reach this requirement, the height of the limit rib should be rationally arranged, the general limit rib
Top surface to the handle portion left and right sidewall top surface distance be substantially equal to the handle cover board crossbeam thickness.
There are four groove or so described in the embodiment shown in that figure is each, there are four described bullet card or so is each.If handle ratio
It is longer, it may be considered that increase the quantity of the groove and bullet card.
The warehouse portion can be divided into the two parts up and down communicated, and lower part is for installing the ultraviolet lamp, rechargeable battery or electricity
Pond group, inverter and ballast, top can be used for installing ultraviolet violet light switch, and 7-11 is ultraviolet violet light switch mounting hole.
The power switch and the charging jack may be mounted at the side of the main casing.
Herein referred top to bottom, left and right, front and rear are according to the analysis of operator's normal use of portable ultraviolet analyzer
Perspective definition when instrument.
Claims (10)
1. a kind of rechargeable portable ultraviolet analyzer, it is characterised in that: including ultraviolet lamp, rechargeable battery or battery pack, charging
Socket, inverter and ballast, the rechargeable battery or battery pack, inverter and ballast are sequentially electrically connected, and every ultraviolet
Lamp is electrically connected on one group of output end of the ballast, the electric wire between the rechargeable battery or battery pack and inverter
Road is connected with power switch, the charging jack and the rechargeable battery or battery pack is electrically connected.
2. rechargeable portable ultraviolet analyzer as described in claim 1, it is characterised in that: the rechargeable battery or battery pack
Using lithium battery.
3. rechargeable portable ultraviolet analyzer as described in claim 1, it is characterised in that: the rechargeable battery or battery pack
Output rated voltage be direct current 12V, the nominal input voltage of the ballast is alternating current 220V.
4. rechargeable portable ultraviolet analyzer as described in claim 1, it is characterised in that: the main body of the ballast uses
Leakage field boosting dry-type transformer, the ultraviolet lamp are electrically connected to the secondary end of the leakage field boosting dry-type transformer.
5. rechargeable portable ultraviolet analyzer as described in claim 1, it is characterised in that: the inverter and ballast are set
It sets on same wiring board.
6. rechargeable portable ultraviolet analyzer as described in claim 1, it is characterised in that: further include and the rechargeable battery
Or battery pack matching charger, the charger are equipped with the output end plug to match with the charging jack.
7. the rechargeable portable ultraviolet analyzer as described in any one of claim 1-6, it is characterised in that: its shell packet
Main casing and handle cover board are included, the main casing and handle cover board are the injection-moulded plastic part of integral type shell structure, the handle
Cover board is curved sheets structure of the integral type with radian, and the main casing includes warehouse portion and positioned at warehouse portion back upper place
Handle portion, the warehouse portion and handle portion are in box-like, the rear and front end of the handle portion of bottom surface opening and top surface opening respectively
Through-hole is offered on the thin-walled being connected with the warehouse portion, the handle cover board is fixedly mounted on described by buckle structure
The top surface open-mouth of handle portion, and the top surface opening is thus closed, the bottom surface open-mouth in the warehouse portion is fixed with colour filter,
And the bottom surface opening is thus closed, the ultraviolet lamp, rechargeable battery or battery pack, inverter and ballast are fixedly mounted on
In the cavity in the warehouse portion, the ultraviolet lamp is near the colour filter.
8. rechargeable portable ultraviolet analyzer as claimed in claim 7, it is characterised in that: the left and right sidewall of the handle portion
Upper respectively multiple grooves are arranged in interval along the longitudinal direction, and the handle cover board includes crossbeam and the left and right side that the crossbeam is arranged in
Respectively multiple bullet cards extended downwardly are arranged in interval along the longitudinal direction on edge, and the groove and the bullet card correspond, assembly
The card point of lateral evagination under state on the bullet card is embedded in the corresponding groove.
9. rechargeable portable ultraviolet analyzer as claimed in claim 8, it is characterised in that: the left and right sidewall of the handle portion
Upper respectively interval is arranged a plurality of limit rib along the longitudinal direction, the top of the left and right sidewall of the top surface of the limit rib to the handle portion
The distance in face is greater than or equal to the thickness of the crossbeam of the handle cover board, and the crossbeam is limited in the limit rib under assembled state
Top surface more than.
10. rechargeable portable ultraviolet analyzer as claimed in claim 7, it is characterised in that: the power switch is mounted on
On the handle cover board, the charging jack is mounted on the side of the main casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128331.1U CN209485958U (en) | 2019-01-25 | 2019-01-25 | Rechargeable portable ultraviolet analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128331.1U CN209485958U (en) | 2019-01-25 | 2019-01-25 | Rechargeable portable ultraviolet analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485958U true CN209485958U (en) | 2019-10-11 |
Family
ID=68132464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128331.1U Active CN209485958U (en) | 2019-01-25 | 2019-01-25 | Rechargeable portable ultraviolet analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485958U (en) |
-
2019
- 2019-01-25 CN CN201920128331.1U patent/CN209485958U/en active Active
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| GR01 | Patent grant |