CN208277638U - A kind of thermal printing head heating base plate that can save energy - Google Patents
A kind of thermal printing head heating base plate that can save energy Download PDFInfo
- Publication number
- CN208277638U CN208277638U CN201820908688.7U CN201820908688U CN208277638U CN 208277638 U CN208277638 U CN 208277638U CN 201820908688 U CN201820908688 U CN 201820908688U CN 208277638 U CN208277638 U CN 208277638U
- Authority
- CN
- China
- Prior art keywords
- conductive layer
- ground glaze
- layer
- glaze layer
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electronic Switches (AREA)
Abstract
The utility model proposes a kind of thermal printing head heating base plates that can save energy, including ceramic substrate, and the first ground glaze layer is equipped on ceramic substrate；The first conductive layer is equipped on the first ground glaze layer, upper, the left and right edge of the first conductive layer and the corresponding edge of the first ground glaze layer are at a distance of at least 2mm；The second ground glaze layer is equipped on the first conductive layer, upper, the left and right edge of the second ground glaze layer is in the inside of the corresponding edge of the first conductive layer, and the lower edge of the second ground glaze layer is in the outside of the lower edge of the first conductive layer；The second conductive layer is additionally provided on the first conductive layer and the second ground glaze layer；Pass through photomechanical production technology; second conductive layer is formed into common electrode and individual electrode; local common electrode is connected with the first conductive layer, is configured with heating resistor along main Print direction between common electrode and individual electrode, covers matcoveredn in the whole region of ceramic substrate.Above-mentioned heating base plate can reduce line consumption, and can be improved the uniformity of lettering.
Description
Technical field
The utility model relates to thermal printing field more particularly to a kind of thermal printing head that can save energy fever bases
Plate.
Background technique
In recent years, thermal printer use scope is more and more extensive, and hand held printer has also been obtained wide due to compact volume and convenience
General application, but since hand held printer battery capacity is limited, the kwh loss for reducing thermal printing head is significant.
It is well known that thermal printing head heating base plate includes ceramic substrate, ceramic substrate is equipped with ground glaze layer, ground glaze layer
Top is equipped with lead electrode and heating resistor, and wherein lead electrode includes common electrode and individual electrode, the common electrode
One end be connected along secondary Print direction with heating resistor, the other end is connected with the PCB on print head, individual electricity
One end of pole is connected along secondary Print direction with heating resistor, the other end with control IC be connected, lead electrode with
And matcoveredn is covered on heating resistor.
Related content is printed by controlling opening and the shutdown of heat generating spot when printing.It is whole when opening points are more
The electric current in a circuit will increase, and the line consumption in circuit will increase, such that gradation of drop-out colour reduces, therefore reduce in circuit
Line resistance is of great importance for low pressure printer.
Utility model content
In order to solve the problems in the existing technology, the utility model proposes a kind of thermal printings that can save energy
Head heating base plate, the line consumption to reduce the voltage loss in power supply line, and before each heat generating spot is almost the same, makes
Each print point lettering concentration is obtained close to consistent, raising print quality.
To achieve the goals above, the utility model proposes a kind of thermal printing head that can save energy fever bases
Plate, including ceramic substrate are equipped with the first ground glaze layer in whole or in part on the ceramic substrate；In first ground glaze layer
It is equipped with the first conductive layer, pair of top edge, left edge and the right hand edge of first conductive layer and first ground glaze layer
Answer border at least 2mm；The second ground glaze layer, top edge, the left side of second ground glaze layer are equipped on first conductive layer
Edge and right hand edge are in the inside of the corresponding edge of first conductive layer, and the lower edge of second ground glaze layer is in
The outside of the lower edge of first conductive layer；The second conduction is additionally provided on first conductive layer and the second ground glaze layer
The range of layer, the second conductive layer covering is the region of the first conductive layer and the second ground glaze layer；By photomechanical production technology,
Second conductive layer is formed into common electrode and individual electrode, local common electrode are connected with first conductive layer,
Between the common electrode and individual electrode, it is configured with heating resistor along main Print direction, in the ceramic substrate
Whole region on cover matcoveredn.
Preferably, first ground glaze layer with a thickness of 100 μm ~ 200 μm.
Preferably, first conductive layer with a thickness of 0.2 μm ~ 0.5 μm, second conductive layer with a thickness of 0.2 μ
m~0.5μm。
Preferably, first conductive layer is made with the second conductive layer of same metal.
Preferably, second ground glaze layer uses glass glaze.
Preferably, the pars pectinata that the upper edge of second ground glaze layer is formed in common electrode and individual electrode it is upper
Side's at least distance of 0.2mm.
The beneficial effect of the program of the utility model is the above-mentioned thermal printing head heating base plate that can save energy
By the setting of the first conductive layer, line consumption can reduce, and can be improved the uniformity of lettering.
Detailed description of the invention
Fig. 1 shows the structural representation that the thermal printing head heating base plate of energy can be saved involved in the utility model
Figure.
Fig. 2 shows the distributions of the first ground glaze layer, the first conductive layer and the second ground glaze layer involved in the utility model
Figure.
Fig. 3 shows the distribution map of the second conductive layer involved in the utility model.
Fig. 4 shows the section structure diagram of A-A in Fig. 3.
Fig. 5 shows the section structure diagram of B-B in Fig. 3.
Appended drawing reference: 1- ceramic substrate, the first ground glaze layer of 2-, the first conductive layer of 3-, the second ground glaze layer of 4-, 5- second are conductive
Layer, 6- common electrode, 7- individual electrode, 8- heating resistor.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
As shown in Figs. 1-5, the thermal printing head that energy can be saved involved in the utility model includes pottery with heating base plate
Porcelain substrate 1 is equipped with the first ground glaze layer 2 in whole or in part on the ceramic substrate 1, and first ground glaze layer 2 is as storage
Thermosphere can also improve the flatness of ceramic substrate 1 with a thickness of 100 μm ~ 200 μm；It is set on first ground glaze layer 2
There are the first conductive layer 3 with a thickness of 0.2 μm ~ 0.5 μm, top edge, left edge and the right hand edge of first conductive layer 3 and institute
The corresponding edge of the first ground glaze layer 2 is stated at a distance of at least 2mm；It is equipped with the second ground glaze layer 4 on first conductive layer 3, described the
Top edge, left edge and the right hand edge of two ground glaze layers 4 are in the inside of the corresponding edge of first conductive layer 3, described
The lower edge of second ground glaze layer 4 is in the outside of the lower edge of first conductive layer 3, and second ground glaze layer 4 is as insulation
Layer uses；The second conductive layer 5, second conductive layer 5 are additionally provided on first conductive layer 3 and the second ground glaze layer 4
The range of covering is the region of the first conductive layer 3 and the second ground glaze layer 4, second conductive layer 5 with a thickness of 0.2 μm ~ 0.5
μm；By photomechanical production technology, second conductive layer 5 is formed into common electrode 6 and individual electrode 7, local common electrode 6
It is connected with first conductive layer 3, between the common electrode 6 and individual electrode 7, is configured with along main Print direction
Heating resistor 8 covers matcoveredn in the whole region of the ceramic substrate 1.
In the present embodiment, first conductive layer 3 is made with the second conductive layer 5 of same metal.The common electricity in part
Pole 6 is directly connected to by way of avoiding the second ground glaze layer 4 with first conductive layer 3, and the individual electrode 7 passes through second
Ground glaze layer 4 is dielectrically separated from first conductive layer 3.Glass glaze can be used in second ground glaze layer 4.
Since second ground glaze layer 4 has certain thickness, common electrode 6 and individual electrode 7 are formed in order to prevent
The connecting line of pars pectinata is broken, the top edge of second ground glaze layer 4 will in the top at least 0.2mm of pars pectinata away from
It has just been staggered pars pectinata from, the junction of the common electrode 6 described in this way and the first conductive layer 3, the connecting line of pars pectinata can be made
Second ground glaze layer 4 that is staggered is formed by slope, can effectively prevent the connecting line of pars pectinata to be broken.
When carrying out thermal printing, after external power supply or battery connection, voltage is connected to common electrode by PCB circuit board
6, since common electrode 6 is connected with the first conductive layer 3, and the area of the first conductive layer 3 is larger, therefore can resistance be subtracted
It is small, and then the voltage loss in power supply line is reduced, such that electric current mainly flow to heating resistor from the first conductive layer 3
Body 8, the lower line consumption of the first conductive layer 3 improve the voltage value reached on heating resistor 8, and because the first conductive layer 3 arrives
The distance of each heat generating spot is supplied to the voltage value of open heat generating spot close to identical, from final printing effect close to equal
From the point of view of fruit, gradation of drop-out colour is deepened, and the lettering uniformity improves.
Thermal printing head heating base plate the setting by the first conductive layer of energy can be saved involved in the utility model
It sets, can reduce line consumption, and can be improved the uniformity of lettering.
Claims (6)
1. a kind of thermal printing head heating base plate that can save energy, it is characterised in that: including ceramic substrate, in the ceramics
The first ground glaze layer is equipped on substrate in whole or in part；On first ground glaze layer be equipped with the first conductive layer, described first
The corresponding edge of top edge, left edge and the right hand edge of conductive layer and first ground glaze layer is at a distance of at least 2mm；Described
One conductive layer is equipped with the second ground glaze layer, and top edge, left edge and the right hand edge of second ground glaze layer are in described the
The inside of the corresponding edge of one conductive layer, the lower edge of second ground glaze layer are in the outer of the lower edge of first conductive layer
Side；The second conductive layer, the range of the second conductive layer covering are additionally provided on first conductive layer and the second ground glaze layer
For the region of the first conductive layer and the second ground glaze layer；By photomechanical production technology, second conductive layer is formed into common electricity
Pole and individual electrode, local common electrode is connected with first conductive layer, in the common electrode and individual electrode
Between, it is configured with heating resistor along main Print direction, covers matcoveredn in the whole region of the ceramic substrate.
2. the thermal printing head heating base plate according to claim 1 that energy can be saved, it is characterised in that: described first
Ground glaze layer with a thickness of 100 μm ~ 200 μm.
3. the thermal printing head heating base plate according to claim 2 that energy can be saved, it is characterised in that: described first
Conductive layer with a thickness of 0.2 μm ~ 0.5 μm, second conductive layer with a thickness of 0.2 μm ~ 0.5 μm.
4. the thermal printing head heating base plate according to claim 3 that energy can be saved, it is characterised in that: described first
Conductive layer is made with the second conductive layer of same metal.
5. the thermal printing head heating base plate according to claim 1 that energy can be saved, it is characterised in that: described second
Ground glaze layer uses glass glaze.
6. the thermal printing head heating base plate according to claim 1 that energy can be saved, it is characterised in that: described second
The top at least distance of 0.2mm for the pars pectinata that the upper edge of ground glaze layer is formed in common electrode and individual electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908688.7U CN208277638U (en) | 2018-06-13 | 2018-06-13 | A kind of thermal printing head heating base plate that can save energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908688.7U CN208277638U (en) | 2018-06-13 | 2018-06-13 | A kind of thermal printing head heating base plate that can save energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277638U true CN208277638U (en) | 2018-12-25 |
Family
ID=64699900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908688.7U Active CN208277638U (en) | 2018-06-13 | 2018-06-13 | A kind of thermal printing head heating base plate that can save energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277638U (en) |
-
2018
- 2018-06-13 CN CN201820908688.7U patent/CN208277638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112931952A (en) | Atomizing core and electronic atomization device | |
| CN110200331A (en) | A kind of electronic cigarette heater | |
| CN211431079U (en) | Novel composite ceramic heating element for electronic cigarette | |
| CN104465805B (en) | Gate line structure making local contact with obverse surface of solar battery and manufacturing method thereof | |
| CN211458860U (en) | Hollow ceramic heating element with pointed piece | |
| CN211932568U (en) | Zirconia ceramic heating element | |
| US4742362A (en) | Thermal head | |
| CN204334973U (en) | A kind of electronic cigarette calandria | |
| CN208277638U (en) | A kind of thermal printing head heating base plate that can save energy | |
| CN208277639U (en) | A kind of spliced thermal printing head | |
| CN204157082U (en) | A kind of ceramic heating element be rapidly heated | |
| CN201442382U (en) | Thermosensitive printing head | |
| CN201039474Y (en) | Improved electric heating film heating part structure | |
| CN107813615A (en) | Bus electrode framework, thermal printing head and preparation method thereof | |
| CN208770841U (en) | A kind of discharge head for electronic firecracker | |
| CN208273260U (en) | High pressure PTC ceramic element for new-energy automobile heater | |
| CN209731590U (en) | A kind of D/C voltage electronics heating equipment annulus heating sheet | |
| CN201889966U (en) | Antistatic thermal printing head | |
| CN208077606U (en) | It is a kind of to use stable piezoelectric buzzer | |
| CN207002262U (en) | A kind of efficient ozone generator | |
| CN201708183U (en) | Ceramic aluminum substrate for LED lamp | |
| CN201235637Y (en) | Thermal sensitive printing head | |
| CN202796291U (en) | High-power resistor | |
| CN205491223U (en) | Biscuiting pottery heating pad piece | |
| CN206077833U (en) | A kind of high thermal conductivity aluminium base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |